| Color | Finished board |
|---|---|
| Brand | Unbranded |
| Channels | 4 |
| Type | Module |
| Model | I2S/IIS switching module |
Check the listing for details. 4 select 1 Channel Audio I2S Buffer Expansion IIS Switch Module For Hifi Amp DAC. Color: Finished board, Condition: New. Listed at 16.99 USD. Each signal can transmit up to 8 signal lines, in addition to 4 used to transmit I2S signal the remaining four can be used to transmit other signals such as DSDON signal mute signal (of course, you can also use the remaining four lines to transmit another group of I2S to do four channels with, how to use the specific free play).