MODULE 2340 - VC LAG

The 2340 Voltage Controlled Lag Processor is a control voltage processing module With the shape control set to “linear”, the module acts as a slew limiter. Whenever the input level changes at a rate faster than the appropriate rate control setting, the output slew rate is limited to that maximum slew rate. Highest accuracy is achieved in this mode, sufficient to use this module for voltage controlled keyboard portamento. In the exponential mode, the module acts as a filter with time constant determined by the rate control settings. In this mode it can act as an attack/release transient generator with voltage controlled time constants. The up and down rates are independently exponentially voltage controllable from 0.3 to 3000 Volts/second. The initial rate controls set the center rates; the control inputs are attenuable and vary the rates at a maximum sensitivity of 2V/decade.