Doepfer A-171-4 Quad Voltage Controlled Slew Limiter

Doepfer A-171-4 Quad Voltage Controlled Slew LimiterModule A 171 4 is a fourfold voltage controlled slew limiter. It's intended purpose is polyphonic portamento but can be used also for other applications where several slew limiters are required. The common slew time can be adjusted manually and in addition controlled by an external control voltage. The module uses light sensitive resistors (LDR). Therefore the slew times are not exactly the same for all units due to the tolerances of the LDRs and the

Take your tonality for a ride with Arp

distortion and general sonic mayhem

ring modulation

Voltera allows for real time control over 4 different parameters at once

Power: 110mA @ +12V / 90mA @ -12V

thus faithfully reproducing the characteristic ARP sound

or sit in the pocket

The calibration is done with a 6

Filter Q and VC-Q knobs were added to the main band-pass filter for additional tuning and to allow you to generate crushed tones and self-oscillation at the knob’s max position

These two signals (CV and gate/trigger) can be used separately to trigger different events in your system and modulate any parameters expecting CV (e

while the PULSAR needs 10 volts to fully trigger the drum modules

The distance range is about 30-40 cm