Does anyone use the Comtrue CT7601?

[eclipsevl]

The project above already has software ready for direct control of ADAU DSP directly from sigmastudio and stream audio at the same time. Yes, of course it is possible to do same thing on CT7601.

 

[trungdtmc]

Has someone measured it?

 

[eclipsevl]

Has someone measured it?

What kind of measurements you mean?

I have I2S out -> I2S in (loopback) measurements:

 

[savan]

Looks good! Which pic is on the board on your york mini v2? Is capable to dsd512 ?

 

[eclipsevl]

Which pic is on the board on your york mini v2? Is capable to dsd512 ?

PIC32MZ0512. HW capable of doing it, but now max that firmware can for now is DoP dsd256.

 

[daol]

@savan I am researching this adau1463 circuit. it has a usb transpoter using ct7601sr with both input and output, I want to play around a bit to redraw it later and try the firmware version above, it only has output mode 🤣
View attachment 1374793

I have the same board, I modified one of the example projects in SigmaDSP and routed the CT6701 USB input -> I2S Out (CT7601) -> ADAU1463 -> I2S In (CT7601).

In Windows Control Panel I looped through the onboard sound card and I can hear through the notebook speakers what I send to the CT7601.
I can use the CT7601 as both input and output.