BIGZUN GLIDE Eurorack Slew Limiter 4HP Dual Portamento Module Modular Synth

Dual Slew Limiter / Portamento Eurorack Module - BIGZUN GLIDE, 4HP

BIGZUN GLIDE is a compact 4HP dual slew limiter (portamento) for Eurorack, fully assembled and tested. It smooths out voltage jumps: when the input changes abruptly, the output follows smoothly at a constant rate - giving you portamento, gentle envelopes and soft transitions between CV values.

Two independent channels, A and B, each with its own RISE and FALL knobs. With nothing plugged into IN B, channel B receives the signal from IN A - so one CV can get two different glides.

Use cases

- Portamento on sequencer pitch CV

- One CV, two glides - two oscillators drifting apart and meeting again

- Envelope from a gate (RISE = attack, FALL = release)

- Shaping an LFO - square into trapezoid or triangle

- Smoothing random / sample & hold voltages for slow Berlin School style modulation

Technical specifications

Format: Eurorack 3U

Width: 4HP

Depth: approx. 25 mm

Power: ±12 V, 10-pin header; approx. 1.5 mA typical, up to 8 mA per rail

Reverse-polarity protection diodes on both rails

Channels: 2 (A, B), IN B normalled to IN A

Inputs: ±10 V (safe up to ±12 V), impedance approx. 1 MΩ

Outputs: -10 ... approx. +9.7 V, 1 kΩ output resistor

Slope: linear (constant rate, V/s)

Time range: approx. 1 ms per 1 V ... approx. 21 s per 10 V

Controls: RISE A, FALL A, RISE B, FALL B (clockwise = slower)

Jacks: IN A, IN B, OUT A, OUT B

Made by BIGZUN (Poland)

User manual: available for download on the manufacturer's website.

This listing is for the fully assembled module.