This Module is currently available.
Buffered Stereo Mixer
The Jake’s Custom Shop Buffered Stereo Mixer is a general purpose five-channel active mixer. Four main inputs have individual volume control. A fixed, unit-gain auxiliary input is also available. All 5 inputs are controlled by a singular master volume control. All inputs have a maximum gain of 1 V/V.
https://jakescustomshop.com/Modules/BufferedMixer-Listing.html
