![Audio send and receive: Front view](https://wby12p2ks.homepage.t-online.de/wrdprs/wp-content/uploads/2019/11/Audio_S_R_front-357x1024.jpg)
This module is thought for sending and receiving audio signals. I use it to add some external effects to my modular. Albeit simple, it is very useful. For connecting pedals and external CV sources I recommend my Pedal/CV Send and Receive module.
Specs and features
- Attenuates the out signal to line level
- Amplifies the input signal to modular level
- Amplitude control for in and output
- Runs on +/-15V and +/-12V without changes
- Power consumption around 10mA each rail
The documentation and the Gerber files for download can be found in my website.
![Audio send and receive: Side view](https://wby12p2ks.homepage.t-online.de/wrdprs/wp-content/uploads/2019/11/Audio_S_R_schematic-1024x706.png)
The outgoing signal is attenuated 1:4 with IC1B. P1 sets the output signal level. The incoming signal is amplified 1:7 with IC1D. P2 sets the input signal level.
![](https://wby12p2ks.homepage.t-online.de/wrdprs/wp-content/uploads/2019/11/Audio_S_R_hside-1-407x1024.jpg)
![Audio send and receive: Side view](https://wby12p2ks.homepage.t-online.de/wrdprs/wp-content/uploads/2019/11/Audio_S_R_side-422x1024.jpg)