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Found 50 results

  1. I have been reading a lot here and learning both from the forums and about myself. I have used my 2012 Mac mini in my system before and I have decided to jump back in for a winter swim! I have a new PCIE SSD based Mac mini on order and my JS-2 is on the way. I will have one side of the JS-2 wired to my Mytek Brooklyn DAC + and the other side to the MacMini. I have several idea threads to run through. Here is a partial list: Digital music delivery process ideas: USB direct between the Mac and the DAC and with an ISO-Regen + LPS-1 and maybe more.... Ethernet - USB with my SOtM SMS-200 ultra. (several threads of setup here to test) Test with the DC grounded NetGear GS105 switch to the network. Using an LPS-1 Start with High Sierra in the default Apple configuration and work through reducing processes. I want to listen to Apple Music with this DAC. I use Apple Music for discovery and mobile listening. I use Audirvana and Roon: How does optimization in Audirvana do before we even tweet the OS. I want to figure out voice control for music. "Hey Siri" or the like..... SOtM clock testing since I already have it! Other possible / probable testing and learning Do I play with Isolation transformers on the AC side? Do I make other cabling improvements? Will I l test with my Rotel power amp to see how it compares to the Mytek Amp? ..... more .... So in summary my music will be stored on a Synology NAS outside of the stereo system so there is no SATA stuff going on in the MacMini. Attached is the basic layout of the stereo system for reference. I am building a few more pages with test outlines. Eventually I want to make an FAQ/WIKI/KB of this as finding stuff in these threads on the forums is really time consuming and I want to make this simpler. So the goals are as follows: Reduce operating complexity. (I dare. you to teach a non- audiophile how to switch inputs on a Mytek DAC +) Improve sound quality Have fun and listen more ???Simplify??? the systems design (I am not sure if changing power supplies and edit Mac processes is simple) Share my experience to help others. Stereo Overview.pdf
  2. Roon Labs Software

    Hi Guys - This is pretty big news. I received a demonstration of this software at CES and was extremely impressed. The Roon Labs guys have built a software app that will challenge all existing apps. The ability to navigate one's music collection by almost any piece of metadata and to click on, for example, a mastering engineer and display all his/her music you own is so cool. It will support TIDAL as well and a host of other really cool stuff. I'm really looking forward to getting this asap. http://roonlabs.com Meridian Audio has announced that it has agreed a deal to transfer the company’s software applications business to a newly established entity, Roon Labs. Explaining the spin-out dealer Meridian CEO John Buchanan said ‘We entered the music streaming market in 2009 with the best-in-class music server combining Meridian’s legendary audio quality with the unique and intuitive user experience we had acquired with Sooloos. As the market for streaming products continues to boom, and with the introduction of higher quality music services, Meridian continues to grow its business in this area by investing in developing our award-winning range of high performance audio and home theatre products and focusing on the specific needs of music lovers and the dealers who serve them.’ Commenting on the future relationship between Meridian and Roon Labs, Buchanan said ‘Having fully absorbed the Sooloos experience into Meridian’s hardware product offering, this deal enables our software applications team to establish a separate company, to address specialist software requirements for other consumers. We are now two independent companies focused on our own successes but Meridian Audio and Roon Labs will continue to collaborate and work closely together into the future.’ Describing the vision for his new company, Roon Labs Co-Founder Enno Vandermeer said ‘Roon Labs produces software that lets music enthusiasts interact more deeply with their collections, by exploring the music, the people who composed, performed, and recorded it, and the multi-dimensional connections between them.’ Commenting further Vandermeer said ‘We are excited by the opportunity to reach a broader audience and support their choices, both in terms of music content and audio hardware. We look forward to making important partnership and product announcement to the market very soon.’ The transfer is effective from 1st February 2015. Meridian Audio retains the Sooloos brand name and the Cambridgeshire company remains fully committed to the award-winning Meridian Sooloos system – and its thousands of satisfied customers – including the ongoing development of new features, such as the recent system integration of TIDAL’s high fidelity music streaming service.
  3. Hi All, I have for some time now been considering designing a DAC that is capable of only one sample rate playback - so as to optimize the circuitry for this particular sample rate. Yet, to make this feasible in practice I will have to use my computer to perform the sample rate conversion from any and all of the sources that I would like to play. And this may include tidal, CD, youtube, the National Danish Radio, etc ... I have previously asked Miska (the HQPlayer developer) if it would be possible to stream music from these sources using HQPlayer as the "sound data handler" towards the USB-to-DAC converter, and his reply was affirmative - this is doable. I wonder, though: - how simple/easy it is to set up a "streaming system" on the computer, i.e. is it also simple/easy to add new music sources (e.g. tidal)? I much prefer it to be simple so that I can enjoy the music instead of having to focus on the technical aspects. - what it requires in terms of software (preferably only a software & USB-to-DAC solution) besides HQPlayer ... (Roon, JRiver, something else)? Again simplicity and an intuitive use is key. - How stable it is ... That is does such a setup often experience interrupts, drop-outs, or some other "issue" that interferes with music listening? Besides the single sample rate DAC another option is a DAC that is capable of sample rate switching - like what a normal DAC does ... I just happen to be intrigued by the single sample-rate DAC - and before deciding which path to take - would like to hear if someone here has experience with such a setup from the perspective of reasonable simplicity & stability in practical use ... Cheers & thanks for any insights Jesper
  4. Hi! Like many in the forum (to which I'm new): - I think Roon delivers the best front-end available; - I discovered (recently) HQPlayer. I subscribed it since the SQ is outstanding; - My experience confirms the idea that upsampling done by a good DSP (like HQPlayer) outperforms the DAC upsampling ... - I've learned how CPU hungry is the HQPlayer (specially in DSD, as expected) So, I need to replace my dedicated server and would like that it would check the following boxes: Be able to run ROON + HQPlayer upsampling to DSD 512 ... and, if this is not asking too much, use the xtr family of filters (heavy as hell but the ones I like the most) Silent and relatively compact due do space restrictions and the fact that I must keep it in the system room. Silent implies fanless cooling and compact means that a case no bigger than the Streacom FC10 would be ideal The FC10 is specified to TDP up to 95W, but 65W is the comfortable(?) TDP. [should I really stick to the 65W or can I stretch it up to the 95W limit? ... air circulation is not constrained] I hope that these conditions are not exclusive ... A CPU like the AMD Ryzen 1700 has a TDP of 65W and its performance seems decent (?) ... but would it support DSD 512 + xtr filters? Other questions: - Would a LPS (say from Teradak or JCAT) bring a significanf improvement regarding a ZF 240 (SMPS but a very decent one?) - Are the Femto USB and NET cards from JCAT a recommendable upgrade? - How important are the SATA cables and SATA noise filters? - Wouldn't it be preferable (even if more costly) using a 2TB SSD than a smaller SSD + an HDD? Thank you! Joao
  5. I am about to run an experiment. I would like others thoughts before I make this happen. I have a “spare” Mac Mini that was my music server and my current music server which is the last generation Sonic Transporter i5. I have been reading the threads about using a bridged network to improve sound quality. So I am am thinking about the new ST i7 DSP but before I spend $$$$ I want to experiment. My current NAA is a microrendu with 1.3 hardware and 2.5 software. I am running Ethernet to it. The music servers are in the network rack in the basement. 1. Move Roon Core back over to the Mac Mini and put the music either on my Synology NAS or on a drive attached to the Mac. 2. Test the Mac Mini as the server without bridging for a few days. 3. Setup bridging on the Mac Mini and see what happens. 3.5. Try some software optimization’s? 4. Move back to the sonic transporter to close the loop. I really like the Sonic Transporter for the simplicity in that I do not have to worry about software updates or OS Managment. . There are a lot of ways to spend say $2000 on just the server. —RJF I have a SoTM-200 ultra and their power supply on order to try.
  6. My journey to music management app nirvana

    This is a brief blog outlining my journey through various audio management & playback apps which took me to where I am today. 
 Dial the clock back to around 1997. I had gotten into minidisc as a way of making my own compilations and recordings of music - a definite step up from cassette. Also in the mix were CD-Rs which would allow music to be burnt to a CD and played in a regular CD player. Though as time went on, the step of copying the music to some form of physical media became increasingly redundant; the advent of the iPod a few years later in 2001 further accelerated this trend. 
 I began with keeping my "digital" music collection in a folder on my PC (at the time, probably a 486 or equivalent). Downloading was of individual tracks due to low connection speeds. As my collection expanded, full albums were placed into individual folders within Windows. As it grew further, the root folder was divided into genres and the album folders placed within those. As I was keen on being able to browse via album art, I set the folders to be displayed in "thumbnail" mode, which allowed an image (called folder.jpg) to be superimposed on the folder icon. I spent some time acquiring the front covers of the albums, renaming to folder.jpg and placing them within the individual folders. If a folder had a few albums in it, then up to 4 album covers could be displayed on the thumbnail icon. Eventually it looked something like this: 
 At this time I was using Winamp to play the music. As can be seen in the screenshot above, it allowed for a small unobtrusive player to be situated somewhere on the screen. Winamp could also read and display some of the basic file metadata such as artist and song title. At this time I also used the "visualisation" feature that a lot of these players had - graphics that moved in time with the music. Bit of a gimmick, looking back 
 Around this time I also experimented with Windows Media Player. This was the next step up, as it improved on folder structure-based browsing by using file metadata to arrange and display the music. You could then browse by artist, album, genre and year. Album art was shown without the folder icon in the background, and if there were a number of albums by a particular artist, it would show a "stack" effect which was quite nice. I don't have any screenshots of my own of this, though it looked something like this: 
 Always on the lookout for improvements, I think around 2006 I discovered Mediamonkey. This was a more versatile app and allowed for user customisation. What was great was that instead of just growing by artist, album and genre, you could define your own criteria and be able to browse via these criteria in the menu tree. As well as the above, I set it to be able to browse by "compilations by album" and "compilations by genre". As a snapshot, my setup around this time looked like this: 
 Eventually, two other useful features came along. The first was "coverflow" type browsing as popularised by Apple. This was meant to emulate the act of flicking through CDs/the physical media. I found this more of a novelty rather than anything else, as I preferred the "grid view" which allowed a more organised and higher-level look. The second feature was the ability to display a second image relating to the album in a sub-window. For example, the rear album art could be displayed alongside the front album art - the following screenshot shows these two features: 
 The problem with this particular setup was that the rear album art image was quite small - unless you resized the window, in which case it encroached on the browsing tree and made the main window too small. However it was a nice addition, though required quite a lot of extra work to make sure that all the albums had a rear album art image in their folder. The customisability of the browser tree allowed for some other useful features - for example, showing the number of items within each folder or sub-folder. 
 I was happy with Mediamonkey for a few years, though soon something better came along: JRiver Media Player. This just seemed to be a slicker and more polished product than Mediamonkey. It was similarly customisable and had a very helpful user forum with good input from the development team. This forum was necessary, as modifying the tree required the understanding of the particular code that it used, which (to my mind) was not particularly intuitive! It also seemed to be in active development with regular updates. I was able to customise the tree further, e.g. to browse via decade before drilling down to year, along with a range of other customisations over time. It also had the "stacked" album view that I enjoyed in Windows Media Player. Here is a screenshot of my JRiver setup in October 2010 (ignore the albums themselves, as I was having an issue with the code at the time and the screenshot was to show an error): 
 Here is another screenshot, showing the individual album view: 
 However my quest to improve the album art aspect of things continued. I tried a range of media management apps including MusicBee, iTunes, Album Player and many more. Eventually I settled on FooBar2000. This took customisation to the next level, and finally (with a great deal of effort and input from the helpful user forums) I was able to customise it to show what I wanted - including the front and rear album art. It looked like this: 
 To me, this made for a much more realistic browsing experience. Extra features which I added to the app included a detailed waveform seekbar (even the colour of the progress bar was customisable), having the front album art show in a jewel case, a number of information panes (including artist info, news & reviews, comments and other images in the folder), a customised information panel at the bottom (showing information including bit rate, bit depth and sample rate) and having the rating show after each file in the tree. A number of these addons required the installation of special modules - Foobar2000 is quite a modular app. 
 Foobar2000 was my music manager and player for a number of years. As always, I remained on the lookout for any new and interesting alternatives. Foobar2000 was great, and I liked the amount of detail you could get on a single screen (i.e. as per the screenshot above), though it looked a bit "computery". In 2006 the company Sooloos came on the scene; they offered a very slick and elegant bespoke media browsing experience, with great integration of a range of metadata (imported from the AMG service) - though tied in with hardware and with a price to match. In 2008, Sooloos was purchased by Meridian, an AV manufacturing & distribution company founded in 1977 and based in England and the product became (and remains) Meridian Sooloos. In 2015 however, some members of the original Sooloos team formed an agreement with Meridian to start their own new enterprise: Roon Labs. Further details are provided in a blog entry by Enno Vandermeer, founder/CEO of Roon Labs: 
 Roon took all the things that were great about Sooloos and released it as a standalone software app that could be installed onto any PC or Mac. When it was released in May 2015 I knew that it was the app for me. The interface and paradigm was completely different to all the previous media managers (apart from Sooloos). It presented your music collection in a much more visually appealing way - in part due to the ability to run it via a touchscreen. It also (like Sooloos) drew on online sources to recognise your media and pull the appropriate metadata. Roon also has a very active user base with excellent input from the developers onto the forums - and has undergone a number of updates since the initial release, now up to version 1.3. There is also a strong focus on sound quality and compatibility with various devices. There are still a number of features that I would like included (in particular relating to its management of album art) - though there is a new version (perhaps version 2.0) in the pipeline with some big changes in store, apparently. Hopefully I have found my media management endgame. 

  7. Hi All: I have a Lenovo TS140(Xeon) with 16GB RAM. I currently use it to run Hyper-V with one VM which does Roon Core and I run Plex on the main server. I am thinking of porting Plex into Azure and repurpose this TS140 to run as Roon Core machine. This is a headless machine, which will be stuck in a media closet area, that I had developed at home and will be hardwired to the network. I am thinking of putting Windows 10 on this machine. Good or bad idea and anything else that I should think of. This machine does not have any SSD but two seagate HD. I was thinking of keeping my QNAP as the source of music instead of the HD. I would appreciate any input. Ahmed
  8. I've posted in the Roon Community support forum but I think someone here might recognize the problem and point me in the right direction. I'm trying to set up a Roon instance for a friend whose got a Chord 2Qute DAC. I've configured a late 2012 Mac Mini quad-core with 16gb RAM that has been bootcamped to run Win 10 Creators Edition. I’ve downloaded and am running the latest Creators version of the Chord ASIO drivers for Win10. The music is stored on a Seagate USB2 drive connected to the mini. When trying to play music (they happen to be all DSD files), the music pulses on and off with about a 1 second frequency. It’s very strange, it’s not like it’s playing with occasional dropouts, but a steady 1 second on, 1 second off (approx) pulsing of the music (the music sounds mighty fine for that 1 second LOL). I can't figure out what might be causing the problem. The same setup with JRiver works, but for some reason I can't get it to work with Roon. Does anyone have any ideas what I may have set up wrong?
  9. At The Indulgence Show in London from September 29 to October 1, 2017, Emerging UK will be holding a contest with hourly giveaways of NativeDSD Music Downloads. The contest will be held along with demonstrations of the Merging + NADAC Player DAC and Server with Roon. http://blog.nativedsd.com/win-free-dsd-albums-at-uk-shows/ https://www.instagram.com/p/BZl_Ng-A94r/ https://indulgenceshow.com/exhibitors/ultimate-stream/ https://indulgenceshow.com/
  10. Dears, have you ever experienced problems in connecting Roon ROCK (mine is on a NUC7i7) with Yggdrasil through USB? I can't really set up Yggy in Roon as audio device: in the device list it doesn't appear at all or, quite weird, it appears for a second and then disappeared again. I tested different usb cables but nothing works. I've Yggdrasil with Gen 3 USB; I've also tested an Intona between Rock and Yggy and no improvements When I connected another DAC through USB (ifi iDAC2) all went really well. Thanks for any support
  11. Roon's first real UI mistep?

    Roon in their latest build fundamentally changes the "Play" button behavior. Even if you are prefer the new behavior, I think you can admit the change is fundamental (auto destroying your que, etc.). I don't like it but I understand why some would. But is it too much - making everyone drive on the right overnight all of a sudden? What is next, "Metro" Roon? Been using Roon for 6 months and I have gotten so used to them doing almost everything right I admit this is their first blunder IMO. What do you guys think?
  12. The Definitive Guide To Roon Optimized Core Kit (ROCK)

    Who: Roon Labs, developers of Roon software. What: Roon Optimized Core Kit (ROCK), a custom linux operating system that runs Roon core and works like an appliance. When: Available now. Where: Directly as a free software download from Roon. Why: It's the best way to run Roon (my opinion). How: This guide will attempt to show you how to setup ROCK. The guide will be updated as needed. Note: Before continuing, I must applaud Roon Labs for its detailed documentation found here (LINK). When I first installed ROCK I relied on this documentation in addition to the Roon community. The CA ROCK guide is meant to add value to what is already available from Roon, condense some of the most important information, and to clear up many of the questions I ran into while setting up my first few ROCKs. Let me dig a little deeper into the what and why. Until now, Roon needed to be installed on Windows, macOS, or a NAS (unless one was a geek capable of setting up a Linux machine etc...). Windows and macOS require a full blown computer, keyboard, monitor, mouse, OS updates, OS issues, hardware issues, optimization questions, etc... Installing Roon directly on a NAS seemed like the best of all worlds when it first came out, but some of us ran into issues due to NAS hardware limitations. Plus, the cost of NAS units jumps very quickly into the thousands of dollars, without any hard drives, when the NASes feature fast processors and a good amount of RAM . In my system, I've run Roon on all supported platforms. I built a custom Windows 10 computer with a Xeon processor, an NVMe SSD, a mountain of RAM, a RAID card, and several terabytes of storage. This was to be my Roon core computer that sat in my utility room away from my audio system. It just served music over the network. Not too long after I built the PC, I started having issues that I've yet to solve. The PC must be restarted daily for Roon, JRiver, or web browsers to work. I've also installed Roon on a number of NAS units, and been disappointed by the slow speed when browsing and searching my library (300,000+ tracks). The point of my story is to point out that problems will arise with a general purpose computer and a better solution is desirable. Roon Optimized Core Kit (ROCK) is Roon Lab's attempt to solve these issues. Roon Labs has pre-certified several hardware options from which users can chose and has created a custom version of Linux optimized especially for this hardware and to run Roon only. Not only this, Roon Labs has created an extremely simple installation wizard for non-geek users. I've been running ROCK and found it truly works like an appliance. All updates are done through the Roon interface, even updates to the custom operating system. The user doesn't have to know anything other than to click the "update" button. Note: ROCK isn't for those looking to filter or resample audio by routing it through HQPlayer. Only the Roon OS can be installed on a ROCK, not the required HQPlayer app. Fortunately, Roon now features many DSP options natively and these will run on the core i7 NUC. Architecture To understand where the ROCK fits into a system, we must first look at the Roon architecture. Roon requires three components. 1. Core / Server 2. Remote 3. End Point All three components can be on a single computer, two computers, or even split into thee computers or audio devices. The Core is Roon's brain. This is the piece that runs on ROCK. Roon remote can be run on a computer, iOS, or Android device. The end point can be a USB DAC directly connected to any device running Roon software, or a network connected device running Roon software. Roon architecture with ROCK in the system can also be configured a number of ways, from simple to complex. Here are a few examples. A. ROCK running as the core with all music stored on the ROCK's internal 2.5 inch hard drive (a USB drive connected for backup), Roon Remote running on an iPad, and audio sent to a RoonReady DAC over Ethernet. B. ROCK running as the core with all music stored on the ROCK's internal 2.5 inch hard drive (a USB drive connected for backup), Roon Remote running on an iPad, and audio sent to a directly attached USB or HDMI audio device. C. ROCK running as the core, music stored on a NAS, Roon Remote running an iPad, and audio sent to RoonReady network devices. This is how I use ROCK and believe it's the best way, given my storage requirements. I will continue to use my situation as an example system. There are many other ways to do things given peoples' different needs and requirements. I have 300,000+ tracks consuming 11 terabytes of disk space on a Synology DS1812 NAS. This NAS has a 2.13 GHz Intel Atom processor, 1 GB of RAM, and 8 spinning 2 terabyte hard drives. It's an old NAS using slow hardware. However, running Roon core on ROCK has made this hardware a moot point. All the work is done by the ROCK while the NAS just serves up files. I use iOS and Android remote devices, as well as my 27" 5K iMac as a remote while I'm working at my desk. The Roon core / database files are backed up to the NAS, and the entire NAS is backed up to the Amazon cloud. Amazon offers unlimited cloud storage for $59 per year in the US. I have a 1 Gbps up/down internet connection over which my data is automatically synchronized. Hardware Note: For those who don't want anything to do with this aspect of ROCK, Roon Labs offers a product called Nucleus. It's identical to the systems below, but is sold by a dealer and comes ready to use. The price will be around $2,000 for the i7 model. Roon Labs has pre-selected two Intel NUC based systems on which people should install ROCK. 1. The i3 based NUC7i3BNH NUC, with 4 GB of RAM and a 64 GB M.2 SSD. This system is recommended for small to medium libraries (under 12,000 albums). The price of this system should be around $400. 2. The i7 based NUC7i7BNH NUC with 8 GB of RAM and a 64 GB M.2 SSD. This system is recommend for large libraries and those using DSP features. The price of this system should be just over $600 I selected the i7 based NUC7i7BNH NUC because I want the freedom to use Roon and all its features in any way I can. I selected an 8 GB module of single rank RAM, over the 2x4 GB modules suggested by Roon because I want to leave the second memory slot available, should I want to repurpose this hardware in the future. Roon Labs says it will not use more than 8 GB of RAM and all additional RAM will be a waste. I selected a Samsung SSD 960 EVO NVMe M.2 250GB disk because I've had great luck with these drives. The 250 GB is larger than I need, but it's the smallest size in this model. Samsung also offers a Pro model for an additional $200, but I don't believe the slightly improved sequential read / write speed of the Pro model will have an effect on ROCK. If a users wants to store music on an internal drive, s/he will need to purchase a 2.5 inch SSD or HDD. The M.2 drive is only for the OS and Roon, while the 2.5" drive is for music. A USB drive is also possible for music storage. Note: This NUC supports Intel Optane memory. However, ROCK doesn't support this yet and it's doubtful it ever will. Don't purchase an Optane module for ROCK, it's a waste of money. Here are links to what I purchased. The total price was $660. Intel NUC7i7BNH NUC - LINK Crucial CT8G4SFS8213 8 GB RAM - LINK Samsung MZ-V6E250BW SSD 960 EVO NVMe M.2 250GB SSD - LINK Installation Intel NUC computers ship without disk or RAM, and require a keyboard, monitor, and mouse for installation of ROCK. In the image below you can see the Samsung SSD and Crucial RAM installed in the NUC. The installation requires a screw driver and common sense. No technical skills required. Once the hardware is assembled, connect the peripherals and power it up to make sure it's working. There's no operating system on the disk, so it won't boot to a usable screen, but the hardware should boot. Here is an ultrashort time-lapse of me installing the hardware. It's really this simple. BIOS According to Roon Labs, the both the i3 and i7 NUCs must be at BIOS level 46 or higher. My NUCs shipped with version 0042. Updating the BIOS is fairly easy. Here are instructions. Go to Intel's Drivers & Software download site for the purchase NUC and select the latest BIOS to download. Assuming a purchase of the NUC7i7BNH NUC, here is a link to the download page - LINK. If you want a quick download of BIOS version 0046, here's a direct download link from CA's server - LINK. I compared the BIOS versions for both the i3 and i7 and the files match perfectly. I haven't tried this download on the i3, so use at your own risk. Place the BN0046.bio file on a USB stick and place the stick into the NUC. When booting the NUC hit the F7 key. This will load the BIOS update screen. You will likely see a couple other files on the USB stick, but those are of no concern. Using the keyboard, select the BN0046.bio file and hit Enter when asked if you wish to update the BIOS. Here are some screenshots of the process. After updating the BIOS, there are a couple Roon Labs recommended settings to change. When booting your NUC, hit F2 to enter the BIOS setup. Once the BIOS configuration page loads, hit F9 to load the defaults. Then, click the Advanced tab, followed by the Boot tab. Uncheck UEFI Boot. Also set the M.2 SSD to first in the boot priority. Select the Boot Configuration tab and adjust the following options, enable Boot USB Devices First, enable Suppress Alert Messages At Boot, disable network/ LAN / pixie boot. ROCK Note: The video near the bottom of the page shows the next few steps in detail. Once the BIOS is updated to at least version 0046, it's time to install ROCK. Go to the Roon Labs ROCK Install Guide page, scroll to the download section and find the link to the factory reset disk image. If Roon Labs doesn't change the address, this link will download the image directly - LINK Users on a Mac will be able to uncompress this downloaded file, producing the image file named roonbox-linuxx64-nuc3-usb-factoryreset.img. Make sure the file extension is IMG. Users on a PC will not be able to uncompress this file and will need to download a tool such as 7-zip. Here is a link - LINK. Once installed, 7-Zip will uncompress the file, revealing the IMG image. With the image file ready, you need to write this file to a USB stick. Copying the file to the USB stick will not work, it must be written using a image flashing tool. The tool I've been using for a while is called Etcher. It can be downloaded for Mac and Windows here - LINK. Using Etcher, select the IMG file, select the USB stick, then select Flash. Once this is complete, you are ready to install ROCK on the NUC. Place the newly flashed USB stick in the NUC and boot it up. If it doesn't boot from the USB stick, restart it and hit the F10 key. This will enable you to manually select the USB stick from which to boot. Once the ROCK install screen appears, the rest is simple. Follow the wizard that asks if you'd like to install ROCK, to select an install disk, and to confirm this is what you want to do. Several seconds later, ROCK installation will complete. Remove the USB stick and reboot the NUC. Once it boots, you will see a Roon screen displaying the IP address of the ROCK. This IP address should be entered in a web browser to complete ROCK setup. Note: One can also go into the Roon app and click the button to Configure Roon OS devices, then select the ROCK. The end result is the same. The web interface is brought up. Here is an ultrashort video of me updating the BIOS and installing ROCK. It's really this simple. (Don't mind the dirty, messy, and dusty utility room. You should see the rest of it!). Configuration Note: The video near the bottom of the page shows the next few steps in detail. After ROCK is installed and you go to the NUC's IP address in a web browser, you will see big red letters saying "Missing Codecs." This is normal due to patented codecs. Roon Labs would have to pass on a licensing fee to the customer for these to be installed with ROCK. Instead, these can be downloaded by the end user at no charge. Roon Labs recommends users download the codec file from this website - LINK. However, I've already downloaded it, extracted the only needed file, and made it available directly from the CA server. If you want to download the appropriate file from the original website recommended by Roon Labs, you will need to install a program such as The Unarchiver (LINK) on macOS or 7-Zip on Windows, in order to unzip the file. Either way, you need the file and it makes no difference to me where you get it from. Here are links. Complete package that needs to be uncompressed with one of the apps above - LINK or The only file you need (it's a zip file that can be uncompressed by any computer) - LINK Assuming you downloaded the file from the CA server and uncompressed the zip file, you're left with a single file named ffmpeg. This file needs to be copied to the ROCK's Codecs folder. Connect to ROCK the same way you would connect to any other folder on your network (not with a web browser). On a Mac, ROCK appears in Finder under the Shared section. If asked for a username and password, connect as guest without a password. Copy ffmpeg to the Codecs folder. Once the ffmpeg file is copied to ROCK, reboot the ROCK computer by going to its webpage, clicking the little red power icon in the upper right corner, and selecting Reboot. If all goes well, when it comes back up, it will say OK under Roon Server Software. All other configuration / setup is done via the Roon app. Users who have previous installation of Roon and want to transfer playlists, edits, play history, tags, settings, etc... may want to migrate their existing databases to the new ROCK. This is done by backing up the current Roon database and restoring it to the ROCK from the backup. Roon has an entire page on this process, located here - LINK. Note: When moving to the ROCK you may be asked to unauthorize one Roon server. Just click the unauthorized button next to your existing Roon server, so the ROCK can use your license. After switching to the ROCK, you may have a strange issue where a Roon remote (iOS or Android for example) is still connected to the old database, even though it has been unauthorized. It will play music and cause the audio end points to drop off the ROCK version of Roon. To stop this issue from happening, I uninstalled Roon from the computer that was running the database prior to using ROCK, then reinstalled Roon. Upon reinstallation I elected to use ROCK as the core, thus not creating the database on the local computer. You can also manually remove the core database folders, but uninstalling and reinstalling is easiest. Note when uninstalling on Windows, select the box to remove the database and settings. When uninstalling on Mac, navigate to /Library and remove the Roon folder. Because I didn't have much custom data in the database and all my playlists are on Tidal, I elected to start with a fresh database on ROCK. Launching Roon on my iMac desktop, Roon asked me to select a core. I selected the ROCK, and completed the setup by adding a music file location and signing into Tidal. Once this was done, Roon scanned music folder of 300,000+ tracks and analyzed the music files. the initial scan completed overnight while the analysis took much longer. it really doesn't matter because music can be played while wither processing is going on. I created a little video of me going through the ROCK file downloads and initial setup through the web and Roon interfaces. Nothing special, just a fairly quick run through of what the process looks like. Wrap Up Roon Optimized Core Kit (ROCK) is my preferred way to run Roon on my network. It may not be for everyone, but I believe it's for many people. ROCK runs like an appliance. It doesn't require technical knowledge beyond the basic ability to click an update button. The installation requires a bit more knowledge, but someone capable of following instructions will have no problem setting it up. On the other hand, those uninterested in setting up a ROCK themselves can purchase the Roon Nucleus. The Nucleus contains the exact same internal hardware and software as that mentioned above, but comes in a nice looking chassis. The Nucleus will be sold at dealers for around $1,000+ more than purchasing the hardware and installing the software yourself. If you have any questions about how to best run Roon or what hardware to purchase for a Roon installation, it's a no brainer that a ROCK (or Nucleus) can and will get the job done as good or better than any other option.
  13. Mint Micro Rendu unit with latest v2.5 OS card. Package also includes: Wireworld Starlight 7 USB Cable. 1m iFi iPower 9v Low Noise PSU 2 month Roon trial coupon USB hard adapter Original packing $475 and I'll split shipping in the US. Check 'ismarket' on Audiogon for feedback. No paypal please. Thanks for looking. I pack carefully and ship quickly.
  14. Lately I have been experiencing a number of messages from Roon on my ipads and iphone regarding a loss connection. I also have been losing my ethernet connection with either or both of my microrendu. Can this be an issue with the sonictransporter Audiophile ? Can this be related to the system upgrade to 2.5 ? It really is annoying to not be able to connect or to have your connection cut off all of a sudden. I had been running this set up without issues since last October.
  15. Crossfeed is an attempt (either in software or hardware) to "fix" the skewed stereo effect when listening headphones. Stereo assumes two speakers in front of you, not right on your ears. Roon has a built in crossfeed DSP function based on the Bauer implementation: http://bs2b.sourceforge.net/ JRiver has an unidentified (at least I have not been able to find anything specific about it) implementation in their DSP interface (with varying strengths of moderate, standard, etc.). Of the two, I prefer Roon's. Indeed, while I would not call Roon's transparent it improves most (but not all) recordings for me in spite of a bit (but only a bit) of mid range "veiling" for lack of a better word. JRiver's implementation sounds to my ears a bit more heavy handed. I still use it on occasion however. Anyone have experience with any other implementations (perhaps a VST plugin in JRiver)? Do you regularly use Crossfeed?
  16. Configuration for new Mac Mini

    Hi folks For a little over a year, I have been using an entry-level Mac Mini (1.4GHz i5, 4GB mem, 500GB disk) as a music server that runs Roon & HQPlayer and stores 400GB of music. HQP plays across ethernet to a uRendu connected to my DAC with a bridge connection facilitating a direct link to the uRendu. Since the DAC is limited to DSD128, this setup has worked ok, although when I tried using Jussi's new polysinc-xtr filters, I've had to dial them down to the -2s variety. A local friend that I met through this forum kindly shared over a terabyte of superb music, so I've since invested in a Synology NAS, which works fine. Sadly, this weekend, the Mac Mini's HD died, leaving me bereft of music. Of course, such events are an upgrade opportunity but I have to be stealthy. The command bunker objects to me spending money on (in her eyes) "worthless hifi", so I went browsing on the Apple Store and found an incredible bargain in their refurbished store - a 2014 Mac Mini 3Ghz i7 with 8GB mem and 1TB disk, for just £812. It arrives on Friday and she won't know the difference from the old one which, with a new HD fitted, will be donated to the eldest son's university kit come September. I've read elsewhere that folks optimise their Mac Mini servers by creating an OSX boot disk on an SD card in order to dismount Mac Mini's internal HD & power down SATA in the quest for a quieter system. I have bought a Lexar Pro 2000x 32GB (300MB/sec) for this purpose, and have loaded OS/X Sierra onto it as a boot volume. The question I have is this. I know through the process of creating the SD boot card that it runs like a snail on Valium. This doesn't really matter for loading Roon & HQplayer into memory on system initialisation. But is it feasible to have the Roon database running on an SD card or is that also loaded into memory? Does anyone have any advice/guidance please? It wouldn't be the end of the world to run everything off the 1TB HD, but I'd rather optimise for quietness if its at all possible. Thanks! Nikko
  17. Some questions ragarding using the volume control with the brooklyn dac. My settings now are analog vol -25 using a GATO 150 amplifier to ajust the volume. This is ok, but if I bypass the vol on the dac, it becomses far to high on the amplifier! Would it help to put in those four jumpers or? Is bypassing the vol in the the best way (best sound) or is it ok to use -25 vol in the dac? And what is the difference soundwise between digital or anlogue vol? 0 Quote Go to top
  18. Mytek just released a firmware update (2.34) for the Brooklyn enabling it to support USB HID volume control. Mytek's release notes: https://mytekdigital.com/download_library/firmware/BrooklynDAC_firmware_readme.txt Plugging my Brooklyn directly into my mac via USB worked just as expected: I could use the volume slider in the Roon software to adjust the Brooklyn's hardware volume settings. Unfortunately, I can't seem to get this to work through microRendu. I set the Volume Control setting in the microRendu > Settings > RoonReady > Volume Control to Hardware: But in Roon when I try change the volume, it says "Volume control is Fixed" And the Roon > Device Setup > External Volume Control drop down is disabled and fixed at None: Interestingly, after updating the Brooklyn's firmware to 2.34 the microRendu > Apps > DAC Diagnostics > "Set DAC to MAX volume" button works now (it didn't before). Has anyone been able to get their microRendu to work with the latest Brooklyn firmware, or another DAC supporting USB HID Volume control?
  19. Hi All, I've been focusing a lot on the path into my DAC (MicroRendu to SU-1 powered by LPS-1 etc..) and think that's close to being nailed (for now anyway!) so I'm now wondering about the source side of things. Current source is a QNAP HS-251+ NAS with Roon installed. It's doing a decent job but I have two concerns: A - I spend a lot of time looking at "Waiting for Roon core" on my phone. (admittedly I'm not sure if that's the NAS, the phone or network). B - I'd like to add upsampling via either HQPlayer or Roon DSP. Probably HQPlayer. And the QNAP just doesn't have the juice to do that. I'd rather buy off the shelf rather than build. But would consider a custom build where the supplier does the actual building. Requirements are: Upsampling to 256 or 512 DSD Sending to MicroRendu as Roon or HQPlayer endpoint Silent or near silent as needs to sit on the rack Options I've been looking at include> Nimitra - have read great things about it. And seems great value. Only concern is whether the 4GB memory and the CPU have enough power to upsample to 512? SonicTransporter - They have Roon DSP ($1500) and HQPlayer ($1975) options. These definitely seem to have the power as are designed for it. And the synergy with the MR appeals. It also looks like I could re-purpose the 1TB SSD currently in the NAS and put it inside the SonicTransporter which would allow me to retire the NAS. One less box on the rack appeals. PinkFaun & SOTM do some very nice looking servers but once I tip into the $3k+ territory I start to wonder whether I should reconsider the whole thing and buy a high end audiophile server rather than trying to add to my MR>SU-1 path. And frankly I'm liking these too much to even consider parting with them so soon Oh and I'm ruling out the likes of Melco & Innous as I don't believe they have the necessary computing power to do the upsampling - is that correct? Any other recommended turnkey products or order to custom specs models that I should be investigating? Many Thanks, Alan
  20. This is my first topic I am initiating, and I didn't see it already covered, though it may be somewhere so excuse any redundancies please. I've been a JRiver user for a few years now, and have wanted to get into multi-room (whole house) audio. I tried using various DLNA renderers as separate zones, which works, but the sync is awful, can't easily grab online streaming services and send to different zones, etc. So after researching SONOS (which I'm thinking is probably a bad word around here), and DTS Play-Fi, I ended up going the Play-Fi route getting a Paradigm PW Link. I wired it directly to my router via CAT5e, which drives a decent Parasound AMP, which drives a decent pair of outdoor DefTech speakers. I'm happy with the sound quality, but there are obvious issues with Play-Fi, hence the article I pasted below, which I can certainly relate to. My question: what is the alternative? I understand DLNA does not do room sync all that well, but perhaps some DLNA compliant products contain such syncing SW? I'm not interested in spending $0,000's per end point. The $350 PW Link fit the budget just fine, and I'm tempted to buy another one, but before I get too far down the Play-Fi highway, what are the alternatives?
  21. Hello fellows on Computer Audiophile, I hope that you can help me, to chose the right hardware for me! Today I have a old pc laptop that runs Roon, Signalyst HQPlayer, TIDAL HiFi, (mostly MQA because I have felt in love with it's sound), a NAS with ripped CDs and DSD. But I need new hardware for this, because my laptop singing on it's last chorus! So I wrote to you on this forum, because I believe that here's a lot of experience and knowledge that I shall buy! That full files my needs and can be upgraded when it needs! I can handle a old pc laptop and little more, but I'm not a computer genius . I now how it shall sound! Because I'm a professional musician and studio producer, studio/live engineer so when it comes to sound well we're I'm not lost . But unfortunately for me today, so changed I my "tape boy" against a "computer boy" when the computer, started to be used in the studio . So please come with suggestions on hardware for me! I wish all fellow, well in my case (Computer) Audiophile's a great Sunday. Greetings from String in a sunny ☀️ Sweden.
  22. I would like to reform the way I listen to music today and migrate to a Roon platform. What's holding me back is that I don't understand if I can have endpoints that can implement FIR crossovers and output over a multi-channel DAC, the way I do it today with JRIVER convolving filters created with Audiolense. So let's say my bedroom system consist of a pair of 2-way active speakers, where each of the 4 drivers is driven by its own Class D amp, which amps in turn are fed by a multi-channel DAC (like the miniDSP U-DAC8) connected to a NUC running Win 10 and JRIVER for convolver duties. Today, this is a DLNA endpoint (through JRIVER) but it is my understanding that this doesn't work with Roon, where Roon needs to own the queue and the endpoints are stupid. So how could I achieve this with Roon? Convolve at Core/Server level rather than at endpoint? I know Roon can convolve but can it convolve multiple filters and streams for different rooms/endpoints in parallel? Can Roon even convolve a stereo signal into a multi-channel signal or is it limited to stereo output only (i.e. room correction but no crossovers)? Do I need to involve HQplayer somehow? Ideally, I would like to use RPi 3/DietPi/Roon Bridge endpoints but I doubt they would have the CPU power to convolve say six channels of 131k tap FIR filters. Even if the Roon Server could convolve, is RPi 3/DietPi/Roon Bridge compatible with any multi-channel USB DACs? What about Signalyst's NAA instead of Roon Bridge, does that change anything? Or could I just install Roon Bridge on a Windows 10 NUC and use JRIVER WDM output to a multi-channel DAC? If that's the only way, I'll go with that, but it's just not a very elegant solution....
  23. New Bricasti M5 Network Player

    Bricasti Designs Model 5 Network Player ($2000) The Bricasti M5 network player is a network interface and media renderer. With wide support for DLNA and other popular network protocols, the M5 delivers pristine lossless audio from your network to your Digital to analog converter; your music server can go anywhere you choose. Connects to your LAN via Ethernet and Wi-Fi, with SPDIF, AES and USB outputs supporting sample rates up to 192k PCM and DSD 64. Play from anywhere The M5 Network Music Player plays ethernet wired or wirelessly over your data network. In addition, audio listeners have become accustomed to having a computer server and additional storage drives directly in the listening environment. This can get messy with the added cables and power supplies that accompany them. With the M5 Network Player you can find new freedom from your server devices and place them anywhere on your network, away from your system. Purity of sound The M5 is a dedicated DNLA and Roon Ready audio media renderer. Simple, raw data is served to the M5 over the network from your NAS or server and only then does data become rendered as a real-time audio stream to its SPDIF, AES or USB outputs, connecting to your D/A like our M1SE to do its magic. Many computer servers play dual roles as archival systems and players but not when you have a dedicated player like the M5. With the M5 dedicated player the audio rendering is in the M5, and close to its D/A destination for a pure, noise free experience that we believe is exceptional. A class unto itself The M5 is built solid. The chassis is milled from solid aluminum with beautifully rounded corners all the way around. Inside the chassis lies the Bricasti media player and powered by the same linear power supply as found in the M1 digital to analog converter for superb low noise performance under the most demanding circumstances. The M5 takes the Network player experience to the next level, and no add-ons are needed with the M5, it comes complete. The other popular product in the market that offer similar functionality is the Micro Rendu. However, to achieve optimal performance one really needs to use it with a much better power supply than the one it comes with. The M5 solves all the issues, runs on a proper internal linear supply that is out of the award-winning M1 DAC and has AES, SDIF and USB digital outs. Bricasti has taken the performance of the USB audio out a step further by powering it using the USB the power from the M5’s direct linear power supply. This means there are no switch mode regulators in the path to degrade performance. For more information, visit us here or give us a call at 1.844.CIAMARA (1-844-242-6272)
  24. I now received my new gear (Vitus Audio SCD-025) and am thinking about to improve sound quality of my chain. First of all a description of the starting point: I am using Roon 1.3. Roon Core is running on a Mac mini Server late 2012 i7 16 GB located in my workroom. For Roon remote I am using an iPad. Via wired network actual I am using a Raspberry PI Digi+ Pro as Roon endpoint located in my living room which is connected with my Vitus Audio SCD-025 DAC via coax. Mac mini —> Cisco Switch SG 100-16 (workroom) —> Raspberry Pi (living room / out coax) —> Vitus Audio SCD-025 (CD/DAC) The audio specifications of the VA SCD-025 are listed below: Digital Audio Output: 192 KHz/24 bit Digital Audio Input: USB Class A/B supports up to DSD128, 32bit 384KHz PCM AES/EBU 1xXLR Following constellations I am thinking about: Mac mini —> Cisco (work room) —> Aqvox AQ-Switch (living room) —> SOtM sMS-200 —> Intona High Speed USB Isolator —> VA SCD-025 Mac mini —> Cisco (work room) —> Aqvox AQ-Switch (living room) —> SOtM sMS-200 ultra —> Intona High Speed USB Isolator —> VA SCD-025 Mac mini —> Cisco (work room) —> Aqvox AQ-Switch (living room) —> Lumin U1 (via USB and/or AES/EBU) —> VA SCD-025 The sMS-200 will be powered by a UpTone UltraCap LPS-1. I am quite uncertain about an additional extension of alternative 1. with tX-USBultra or perhaps to use dX-USB HD and the AES/EBU input of the SCD-025. I also will try the additional usage of HQ-Player in the next weeks. Any thoughts and/or recommendations would be very welcome. Also recommendations besides the above mentioned constellations 1. - 3. SCD025