Tuner Input Module

This is a simple but very useful way to easily tune your oscillators  on the fly.  As Eurorack is a lot louder than regular audio I wanted to add a volume pot as to not cause any damage to a tuner input.  I choose the Korg Pitchblack Pro as it is very slim and filled the 1u hole I had at the bottom of the rack.

     

Simple Attenuator

INPUT                                                                                                                           OUTPUT