Module A-119 (External Input / Envelope Follower) is designed to allow external audio signals to be integrated into the System A-100. It comprises a pre-amp, envelope follower, and comparator. The pre-amp features two inputs: an unbalanced input for line level signals, with a gain factor of from 0 to 20, and a balanced input with a gain factor of from 0 to 500, for insertion of low level signals, for instance from a microphone or electric guitar. The envelope follower reads the signal level of the input, and puts out a proportional voltage as an envelope at its own output. The comparator generates a gate signal whenever the input goes above an adjustable trigger threshold. Three LEDs help you keep track of overload, the envelope, and the gate signal. Video: https://youtu.be/5G0N-QDZaxcProduct Specs Item Number: 15931 Make: Doepfer Model: A-119v Condition: Brand New Finish: Black Categories: keyboards-and-synths ⇒ eurorack Function: Envelope Follower External PreAmp Made In: Germany MPN: A-119V EAN: 4250711111915 Modular Grid: Eurorack ⓘ ＋ Dimensions*: 8 HP 45 mm deep Power*: 30 mA +12V 20 mA -12V 0 mA 5V * User contributed details
