Minimal viable product

A project log for DeccaTree stereo downmixer

Connect phantom-power mics with balanced XLRs to a simple stereo recorder with fixed mixer settings for 3 or 5 channel Decca Tree recording 05/27/2023 at 21:380 Comments

This first revision has been done in a bit of a hurry inspired by the opamp challenge. It's the minimum viable product & uses a couple of small DC-DC converter modules. But even this will be a very welcome downsizing from what I've been using before it.

For the second version, I am planning to integrate ... 

The last item would allow it to also be used as a 2x stereo (+1 mono) mixer.