Gentle Electric Model 101 Pitch & Envelope Follower 1970s Black

Unit is fully functional. Very rare analog pitch and envelope follower that converts audio into a variety of voltages and signals. Around 200 were made including versions as Serge and Aries modules.

(copied specs):

• 1Volt/Octave CV outputs (trimmable on the front panel).
  
• Both Linear and Log Envelope CV Outputs.
  
• Gate and Trigger (Retrigger level control on panel) Outputs.
  
• Mic and Line Inputs (the Preamp have an output as well).
  
• Hold function can be select by a switch, a foot pedal or by incoming CV.
  
• There is a built-in Compressor...which kill all dynamics, and output 10V peak to peak. Very cool with drum machines, or feedback,etc.
  
• There is a special Audio Pulse Wave output, which is determined by the fundamental of the incoming frequency, it's Pulse Width is relative to the incoming signal. Very nice for ''signal doubling'' effects...