Stereo In/Out
DSD64/ DSD128/DSD256
PCM 32Bit/ 384KHz
USB Audio Streaming Controller
The SA9227A is a high performance up to 32bit, 384KHz PCM
and DSD64/128/256 streaming USB High-Speed compliant audio
steaming controller. It features one stereo playback and recording
pairs and one IEC60958 S/PDIF receive and transmit streaming
pair. The SA9227A is ideal for both one stereo-in and one stereo-
out professional digital audio interface applications. Its PCM
resolution and sampling rate can be configurable with 16/24/32 bit
and 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384KHz
respectively.
USB 2.0 High-Speed Compliant
USB Audio Class v1.0 and v2.0 supported
Incredible Bravo sound quality supported by Savitech innovative Bravo Tech*1
• Bravo Tech*1 supporting Jitter-less outputs using local clock in Async-mode
Isochronous input and output endpoints for recording and playback
One interrupt endpoint for HID
One DSD interface for connect with external DSD DAC
Support DSD64 / DSD128 / DSD256 of native and DoP64 / DoP128 in Async mode
Support DSD L/R data line swap feature
Support resolutions up to 32-bit and sampling rates up to 384KHz
Two I2S input pairs and two I2S output pairs for PCM
• Independent sample rates for each pairs
• 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384 KHz sampling rates
• 16/24/32 bit resolution
Built in IEC60958 professional S/PDIF TX and S/PDIF RX,
• AES/EBU supported
• SCMS for copyright supported
• Stereo SPDIF Input and S/PDIF Output
• 32/ 44.1/ 48/ 88.2/ 96/ 176.4/ 192/ 352.8/ 384 KHz sampling rates
• 16/24 bit resolution
• DSD with S/PDIF TX
Control and I/O
• I2C bus
• GPIOs
64-pin LQFP packages
Support AC3,DTS,DOLBY digital source code output.
WIN7 need to install the driver manually Download link
Link: https://pan.baidu.com/s/1ZKp_-AEIxufMZiRPDA2BbA?pwd=l0qk
Extract code: l0qk
Package:
1pc LJM SA9227 32BIT384K USB To SPDIF optical I2S .DSD256,AC3,DTS
Shippment:
International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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