UAC-1 FIFO USB audio interface

[op111op]

It's a usb audio interface use UAC1 way ， different from normally synchronous or asynchronous ，It‘s use synchronous mode and a big FIFO .

The UAC1 interface has two OSC （22.5792 and 24.576MHZ）for audio ，and a NDK 10MHZ OCXO for MCU work （STM32H7B0）.

There are RCA SPDIF output ，HDMI（I2S over HDMI）output , four SMA output DATA/LRCLK/BCK/MCLK .

Because of UAC1 mode，it only supports 44.1/48/88.2/96KHZ PCM，but much more better than many UAC2 machine ，I use it to listen apple music ，is very suitable.

 

[MagV]

Hello good day, do you go by Million Audio aka "傳說中的藏精閣"on taobao? I recently purchased the UAC-1 from a reseller on Aliexpress and although it seems like a great product mine unfortunately shipped with no 4sma output only spidif and I2S. I have an RDAC-1 that you seem to have discontinued I was hoping to use the UAC-1 with it since it only takes 4sma in. Do you perhaps offer an I2S to 4sma cable? Thank you for your time!

 

[op111op]

Hello good day, do you go by Million Audio aka "傳說中的藏精閣"on taobao? I recently purchased the UAC-1 from a reseller on Aliexpress and although it seems like a great product mine unfortunately shipped with no 4sma output only spidif and I2S. I have an RDAC-1 that you seem to have discontinued I was hoping to use the UAC-1 with it since it only takes 4sma in. Do you perhaps offer an I2S to 4sma cable? Thank you for your time!

Yes , UAC1 has no 4SMA now , you should use HDMI i2s only , I suggest you buy our 38Q2M DAC

 

[MagV]

Thanks I've had my eye on the 38Q2M Dac seems like an interesting device! Is there any way to send my RDAC-1 to you guys and have it retrofitted with a I2S input instead of 4sma?