Endorphin.es Autopilot Eurorack Tuner Module (Black)

The Autopilot features two identical tuners for precisely calibrating oscillators to note A.

The procedure:

Connect the Drop Out socket of the tuner to the 1v / octave input of the VCO.
Patch the VCO’s waveform output to the Tune In connector of the tuner.
Connect a sequencer or keyboard to the tuner’s Key In socket.
Press the tuner’s button and wait a few seconds.
Done
With a long press on both tuner buttons, the reference pitch can be shifted from 440 Hz to 432 Hz.

CONNECTORS
Per tuner:
1v octave input (Key In)
1v octave output (Drop Out)
Reference audio input (Tune In)

DIMENSIONS
3U Eurorack module, 4 HP wide