Dual slew limiter / portamento with separate rise and fall

GLIDE is a compact 4HP dual slew limiter (portamento). It smooths out voltage jumps: when the input changes abruptly, the output follows at a constant rate – giving you portamento on pitch CV, envelopes from gates and softened LFO shapes.

Features

• Two independent channels, A and B, each with its own RISE and FALL knobs
• IN B is normalled to IN A – one CV, two different glides
• Linear (constant-rate) slew, approx. 1 ms per 1 V up to approx. 21 s per 10 V
• Inputs ±10 V (safe up to ±12 V), outputs −10 … approx. +9.7 V

Ideas

• Portamento on sequencer pitch CV
• One CV, two glides – two oscillators drifting apart and meeting again
• Envelope from a gate (RISE = attack, FALL = release)
• Square LFO into trapezoid or triangle
• Smoothing random / S&H voltages for slow Berlin School modulation

Available assembled, as a DIY kit (SMD parts pre-soldered) or as PCB + panel. User manual: bigzun.com

https://bigzun.com/modules/glide.html