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R1200CL

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About R1200CL

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  1. Theta Gen8 and Casablanca 4a Theta Prometheus https://www.thetadigital.com/ Don’t know your equipment. In general a Sotm or any Rendu will be a good lift in SQ. Using Uptone LPS-1.2 is also recommended. DC cables from Gent with JSSG 360.
  2. R1200CL

    Kate Bush remasters... 24/44.1

    HD tracks is 15% off today. Use kode HDNOV16
  3. Yes. Everything actually. And i may ask price after your answer 😀
  4. Link please ? Google didn’t serve me well.
  5. Maybe the https://kitsunehifi.com/product/kte-su-1-kitsune-tuned-edition-3-2uv-output-noise-125db-psrr-usb-digital-to-digital-convertor-xmos-xu208-cpld-dsd256-dop-free-shipping-with-coupon-code-singxer/ is a better choice. Tim doesn’t recommend an external power. I haven’t read this thread for a while, so not sure if someone has tested this version.
  6. @the_doc735 Must be something wrong with this CA site. Link again https://www.computeraudiophile.com/forums/topic/29553-my-very-mini-review-of-the-singxer-su-1-ddc/
  7. I was for a moment attempted to switch out my modified SU-1, but with a 3A requirement, the LPS-1.2 won’t be able to supply it. I wonder if anyone can comment on the chosen CRYSTEK's CCHD-957 high-performance femtosecond crystal oscillator, with the self-developed constant temperature system and ultra-low noise power supply system, VS a Crystek 575 They doesn’t explain how this low power is utilized, anyone able to see from the pictures? Also that all circuits of the whole machine adopt synchronous clock design, in which USB clock is synthesized by PLL derived from femtosecond clock. Is this a good way to implement the usb (re?)clocking ?
  8. The Singxer ship interface (Chinese registered trademark) of the ship USB interface SU-6 was officially released. At present, the official delivery will take about 3-4 weeks. Due to the rush of time, the official photos have not been completed, and the photos sent temporarily are photos of the slag photographed by the mobile phone. Please forgive me. The official retail price of SU-6 is 4390RMB, and the overseas price is 690USD; the current preferential booking price is 3950RMB. The first batch of new products is limited in quantity, and you want to purchase as soon as possible. When the price returns to normal, it is the time to end the booking. (Old users have exclusive offers, this need to consult the owner) In addition, in order to ensure that each user gets a new machine (this shop does not support 7 days no reason to listen, so there will be no returned second-hand machines), the products sold in this store do not support audition for seven days no reason to return. We will launch a dedicated audition service at the right time. Only when there is no unpacking or product quality problems, support for seven days no reason to return. If you unpack, you can't return it for seven days. Thank you for your understanding. More information, follow-up slowly. Product introduction: The SU-6 digital interface is a new generation of high-performance USB digital audio interface developed by the Singxer team. It uses XMOS' latest xCORE-200 series and Xilinx's high-performance large-scale PGA chip. The SU-6 is a digital interface using a thermostat-level clock system. Crystek's two CCHD-957 femtosecond crystal oscillators provide a solid foundation for the superior audio signal quality of the SU-6 output. The SU-6 digital interface uses a standard USB2.0 input interface, while the SU-6 has a rich output interface, including S/PDI for fiber/coaxial RCA and BNC outputs, AES/EBU for XLR balanced output, RJ45 and HDMI interfaces. Output I2S (including DSD ON signal), clock output supports MCLK main clock and WCLK word clock. SU-6 is our newly developed USB interface, which is positioned at the high-end interface. Compared with our previous products, we mainly use the following four new self-developed technologies: 1, built-in CPLD pre-shaping technology, FPGA-based source synchronization technology re-shaping the isolated I2S signal, thus eliminating the additive jitter caused by the isolation chip. 2, the newly designed FPGA algorithm, built-in FIFO buffers the data and then outputs, SPDIF output is re-encoded by FPGA, so that the coaxial output can support PCM 384K and DSD DOP128 at the highest. 3, using CRYSTEK's CCHD-957 high-performance femtosecond crystal oscillator, with the self-developed constant temperature system and ultra-low noise power supply system, further improve the short-stability of the clock. 4. Original single clock system, all circuits of the whole machine adopt synchronous clock design, in which USB clock is synthesized by PLL derived from femtosecond clock. Technical indicators: Sample rate supported by each output interface: PCM: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, 352.8KHz, 384KHz [I2S out and WCLK out support all sampling rates, S/PDI and AES/EBU support up to 384K, of which fiber supports up to 192K] DSD: 2.8 MHz (DSD64) - DoP, native 5.6 MHz (DSD128) - DoP, native 11.2 MHz (DSD256) - DoP, native 22.5 MHz (DSD512) - native [I2S out supports all DSD formats, S/PDI and AES/EBU support DSD128 DOP mode, of which fiber supports up to DOP64] Bit width: up to 32 bit over I2S output Up to 24 bit over S/PDI, AES/EBU Electrical standards for each interface: 1, USB input socket is a standard USB-B type female socket, USB power supply range is 4.5V-5.1V; 2, DC POWER input socket uses DC2.1 socket, supports 7.5V-9V DC input (power supply requirement is 3A). 3, BNC interface and RCA interface output standard S / PDI signal, the level is 550mV (connected to standard load), the output impedance is 75 ohms; 4, XLR interface output standard AES / EBU signal, the level is 3.3V (connected to standard load), the output impedance is 110 ohms; 5, the word clock (WCLK) output uses BNC interface, the level is TTL (no load), the output impedance is 75 ohms; The 6, 2 HDMI-I2S signals are output through the HDMI socket. The output four signals include MCLK, BCLK, LRCLK, and SDATA signals. The standard LVDS differential level is used, and the impedance is controlled at 100 ohms. The PIN13-15 of the HDMI socket is the DSD_ON signal, the high level is the I2S working in the DSD mode, the level is LVTTL; the PIN18 is the 5V weak power output (the output current is less than 20ma), which can be used as the interface plug-in indication; 2 output The I2S line sequence is the same. 7, RJ45-I2S output I2S signal is CMOS (5V) single-ended signal, low-impedance output, the output of four signals including MCLK, BCLK, LRCLK, SDATA signal. 8, the optical fiber port outputs the standard optical signal. plan the details: 1. Implement the design concept of electric power as the mother of sound, pay attention to the design of power circuit, adopt external DC input, built-in super capacitor power supply, with high performance, low noise and fast response LDO. The whole board is powered by up to 6 independent LDOs. The digital audio board is powered by a secondary LDO. The clock part even uses ADI's ultra-low noise LDO, which lays a solid foundation for ensuring the ultimate performance of the output. 2, in order to ensure excellent electrical transmission performance, XLR sockets are made of Swiss Neutrik products, USB-B sockets are made of TE, and enthusiast BNC and RCA coaxial sockets are made by Taiwanese manufacturers. Even the fuses are selected from the United States. Litteluse model. 3. The audio board is designed with a 4-layer board to ensure a complete ground plane and power plane. High-speed digital design is used to ensure signal integrity and power integrity of the board. Special processing of the clock signal, using packet design and accurate impedance control, to ensure the signal quality of the clock and improve its anti-interference ability. 4, input and output signals are in accordance with the standard design, especially the USB high-speed signal uses 90 ohm impedance control, also built-in anti-static TVS protection circuit; I2S signal uses LVDS differential level standard, impedance control is 100 ohms, 4 outputs are used A separate LVDS driver. System compatibility: 1, Windows 7, Windows 8, Windows 10; 32/64 bit, need to install a dedicated driver 2, Native MacOS 10.6 and later, using the system comes with a driver 3, Native Linux with UAC2 compliant kernel, using the system's own driver, (tested on Ubuntu and Daphile systems, based on INTEL X86 platform) 4, Android OS 4.2 and above, the device needs to support OTG function, in general, the Android 5.0 system is supported by default, and the following 5.0 recommendations are used with a dedicated player. HDMI -I2S interface output: 1. LVDS differential signal with a level of 3.3V; 2.DSD ON signal, 5V power supply (small current), the internal PGA of the MUTE signal has been processed, and the MUTE signal will not need to be output; 3. The DSD ON signal can be defined by itself. The DSD ON signal can be arbitrarily output to the PIN13, 14, 15, and 16 pins of the socket. 4. The phase of PIN1-3 and PIN7-9 is adjustable, and the user can configure the phase of the two pairs of outputs through one switch. Flexible I2S and clock configuration: 1. Switch 1-4 corresponds to the PIN13-16 pin of the HDMI socket. When it is pulled to the ON position, it means that the PIN pin has the output function of the DSD_ON signal; 2. Switches 5 and 6 are modes for configuring the clock output: When the switch 5 is at O, the clock outputs MCLK, and when it is ON, the clock outputs WCK; Switch 6 configures the frequency of MCLK, which is 22.5792M/24.576M for O and 45.1584M/49.152M for ON. The configuration of switch 6 is valid for CLK OUT, RJ45-I2S, and HDMI-I2S. 3. The switch 7 can separately set the left and right channels in the DSD mode of the I2S signal. 4. Switch 8 can set the line sequence of BCLK in I2S signal; when O, PIN4 is BCLK+, PIN6 is BCLK-; 5. Switch 9 can set the line sequence of LRCLK in I2S signal; when O, PIN7 is LRCLK+, PIN9 is LRCLK-; 6. Switch 10 can set the line sequence of DATA in I2S signal; when O, PIN1 is DATA+, PIN3 is DATA-; Note: Coaxial, optical fiber, AES/EBU output is not affected by the above code switch; RJ45-I2S wire sequence is fixed, need to adapt to different interfaces, you need to customize the network cable. Chassis size and packaging: The length and width of the chassis: 238MM*170MM*46MM, excluding the height of the feet and the protruding part of the connector behind the chassis. The weight of a single machine is about 1.6KG. The length and width of the carton packaging: 350MM*230MM*110MM. Package weight: about 2.0KG Accessories: a USB cable, a power adapter (global, support AC100V-240V), a power cord
  9. @Soma That link isn’t working. Can you feed us with more informations and specification ?
  10. @the_doc735 If you have the time, you can learn about SU-1 here:
  11. That will be a speculation from my side. But at the moment they’re at same price, so I guess Singxer adds some value as you don’t necessarily need an external PS. I addition there is a Black Friday offer available that probably speaks even more in the favor of the Singxer at the moment. Also so you could anytime have a modification done as an example. I notice Kitsune is also selling a modified SU-1. My modification was below $100.
  12. Well, I haven’t tested the Korean route, as I’m trying to avoid a computer in the chain. But it seems to be a consensus among people that isulation and reclocking works very well. And the ISO Regen is a device doing this very well. My suggestion also included the LPS-1.2 PS. But you should obtain good results even without. Others have to expleain how well that PCI card will work. Lets say they perform equal, before you add a external pover supply, then at least best bang for the money, should be the Uptone product.
  13. If you consider spending $700 on better USB quality, you probably will have more success with this solution: https://uptoneaudio.com/products/iso-regen?variant=37469467788 Also add $35 for the USPCB https://uptoneaudio.com/products/uspcb-a-b-adapter
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