Audio Interface w/ Envelope Follower and Trigger/Gate Extractor

First it is a preamplifier to raise microphone or line signals to modular level to be used inside the synthesizer system.
· The signal passes the gain control with 3-LED-level indicator 
and microphone/line level input switch. 
· The audio output provides the amplified input signal.
· The gate/trigger threshold control defines the level from which the 
gate/trigger puls is released
· The Switch-on time defines the lengths of the gate pulse, 
the gate delay controls the delay of this pulse.
· The glide control “softens” the form of the generated envelope voltage.

http://www.lunar-experience.com/download/512.pdf

• ? mA +15V
• ? mA -15V
• 0 mA 5V
• 40 mm Depth

This Module is an early prototype, a concept in development, or an AI mockup