john57
Retained
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Member Title
Sophomore Member
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MUSICIAN Pegasus R2R DAC
john57 replied to The Computer Audiophile's topic in DAC - Digital to Analog Conversion
I thought about the Holo May Dac, but the form factor is not suitable in my environment. The cheaper Spring version is not available. -
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The Nano BL would be a good choice. I have the old silver and the new BL and it is much better than the old silver version with more headphone power and a sound signature that I prefer even over the older micro iDSD>
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A pure digital audio transport with no DAC/AMP that is portable may be a good idea. What about using your cell phone with a OTG like interface? Normally I use a flash drive for my car music system.
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One time I think that IFI may try to add a turntable for the Retro.
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I have the Retro 50 and using it with the Gemini USB Cable which makes quite a bit of improvement to the sound. The audio-GD units that I have do not benefit from the Gemini USB Cable maybe because the 5v is not used and not connected internally to the Audio-GD units. There are many fine products that do not get much publicity. As long I enjoy mine, it is not a popularity contest.
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I doubt that I have any music recorded that has any musical signals anyway near 60kHz. I do not see the point of this exercise to inject a 60kHz signal.
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Any ifi iDSD nano owners here??
john57 replied to DomieMic65's topic in DAC - Digital to Analog Conversion
I heard that IFI is working on another firmware version for pops when changing tracks from DSD256 to PCM but not PCM to DSD256 -
Sorry to disagree with you. I stand by what I said. All the wires on a good USB cable are open and the computer has no way of telling there is a USB cable until the other end is connected. All the posts I read so far on Apple forums points to a short in the cable. I did read that if a user has an add-in usb card installed that card could cause a over-current due to incapability of the add-in USB driver with the updated OS.
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That is a separate issue. With Chris situation he disconnected then USB cable from the DAC and the computer should not even be aware of the USB cable at all. Since he was still getting current overload which tell me there is a issue with the cable at the computer end. Without any connection at the other end there can not be any current flowing at all and no signal can be pass thru. It it is some kind of a physical issue nothing to do with software.
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Looks like I have no issue in telling the differences between the files. Now I know what to listen for. C has a deeper soundstage than D and D was more harsh to my ears. A has the deeper soundstage but a bit more vibrato quality to it than B.
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Noticed that track C has a bigger soundstage. No sure it means less jitter.
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Sabre Distorion(Design Flaw?)
john57 replied to RedFuneral's topic in DAC - Digital to Analog Conversion
Noticed that the Henry Audio USB DAC is being sold on Amazon but they have a different but good picture instead at this time! http://www.amazon.com/Henry-Audio-USB-DAC-mkII/dp/B00WKFJJ5A -
Sabre Distorion(Design Flaw?)
john57 replied to RedFuneral's topic in DAC - Digital to Analog Conversion
One thing about the Henry Audio USB DAC is that you have to press the program button each time you wanted a sampling rate higher than 48K