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Admin: /* Document */

2019-12-06T07:34:39Z

Document

New page

{{GD Template Impl}}

==X20-XLR INTRODUCTION==
For Use With: Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B

Operating System: Moode Audio Player / OSMC / Openelec / Raspbian Jessie / Rune audio / Pi Core Player

==X20-XLR BOARD==
===Features ===
* ESS Technology flagship DAC chipset (ES9028Q2M) for best sound quality
* Balanced XLR outputs
* 129dB DNR -120dB THD+N
* 32bit/384kHz Bit to Bit Playback & Native DSD Playback (Use with our XMOS I2S module)
* Dual JRC MUSES8920 high quality Audio J-FET input dual OP AMP
* Ultralow phase noise 100MHz HiFi TCXO
* Texas Instruments ultra-low-noise voltage regulator
* Dedicated individual DVCC, AVCCL, AVCCR, Oscillator 3.3V power supply
* Selected high quality components (Panasonic low ESR aluminum electrolytic capacitor, Gold-plated XLR connectors etc)
* Can connect to our XMOS USB-to-I2S module directly
* Can be used individually with only 3 wire I2S signal connected from other i2s interface
* All dual OPAMP in single dip8 package IC can be used
* High performance and compact Raspberry Pi DAC solution for everyone
===Specification===
* Power supply: +5Vdc ±5%, +15Vdc ±5%, -15Vdc ±5%
* Resolution/Sampling Rate: Up to 24bit / 192KHz (Raspberry Pi I2S); Up to 32bit / 384KHz (Use with XMOS USB to I2S board); DSD64 /DSD128 (Use with XMOS USB to I2S board)
* PCBA size : 101.5 x 56mm x 34.5mm, PCB size : 85 x 56mm

==X10-PWR POWER SUPPLY BOARD==
===Features ===
* Fully regulated linear power supply board for X10 / X20 series DA-C
* Texas Instruments ultralow noise TPS7A470x regula-tor
* Four individual 5.2V/ 5.0V/-15V/+15V to power the Raspberry Pi (1), DAC chipset an-d OPA
* High performance ELNA and Nichicon Audio Purpose Cap-acitors
* For use with R-core transformer
===Specification===
* Input rating : 6VAC ±5% 2.5A, 6VAC ±5% 0.5A, 15VAC ±5% 0.55A, 15VAC ±5% 0.55A
* Output voltage：5Vdc ±5% 2.5A, 5Vdc ±5% 0.5A, +15Vdc ±5% 0.5A, -15Vdc ±5% 0.5A,
* PCBA size : 85mm x 56mm x 50.5mm, PCB size : 85 x 56mm

'''Notes (1) : '''

'''Low voltage indicator might show up during boot, it does not affect audio performance.'''

==X10-RTR R-CORE TRANSFERMER==
===Features===
* For use with X10-PWR power supply board
* High quality 35W R-core transformer
* Equipped with AC voltage selector switch convenient to select 115/230Vac input
* Lighted power switch
* Equipped with detachable power cord
* Full aluminum chassis

===Specification===
* Input : AC110 / 230V ~50 / 60Hz
* Output： 6VAC ±5% 2.5A, 6VAC ±5% 0.5A, 15VAC ±5% 0.55A, 15VAC ±5% 0.55A
* Size 118m x 93mm x 59mm

==X10-I2S BOARD XMOS USB TO I2S/SPDIF/Coaxial==

===Features===
* The XMOS xCORE-AUDIO Hi-Res family of parts
* Deliver precise output with low noise/distortion for soothing, high-quality sound
* Ideal HiFi audio solution for Raspberry Pi
* Streamed through Raspberry Pi to I2S, DSD and/or S/PDIF interfaces
* PCM up to 32bit /384 KHz sample rates
* Native DSD, DoP64 and DoP128
* Up to 192 kHz, 16/24 bit resolution S/PDIF output
* Asynchronous Isochronous transfer from Raspberry Pi
* Multiple OS support (Volumio, Moode Audio Player, Windows, Android etc)
* SiTime SiT8208 ultra performance oscillator
* Texas Instruments ultra-low-noise voltage regulator

===Specification===
* Power supply: +5Vdc +/-5%
* CODEC: I2S 16, 24, or 32 bit PCM, DSD64 and DSD128
* PCM sample rates : 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384KHz
* Optional S/PDIF output : Up to 192 KHz; 16/24 bit resolution
* PCBA size : 101.5 x 56mm x 34.5mm, PCB size : 85 x 56mm

==Document==
[[File:Volumio-2673.jpg]]
* More detail please refer to [http://www.suptronics.com/miniPCkits/x20-xlr.html web site]
* Hardware [http://www.suptronics.com/miniPCkits/x20-XLR-bK-hardware.html Installation]
* Software [http://www.suptronics.com/miniPCkits/x20-software.html Configuration]

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[[Category:Product Manual]]
[[Category:Raspberry pi]]

X20-XLR - Revision history

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