Instruo tàin
Dual analogue bidirectional switch with momentary and latching modes
4 HP Eurorack module
The Instruo tàin is a dual-channel analogue bidirectional switch inspired by classic semi-modular systems of the 1970s. Each channel provides three I/O jacks that can be configured as either a 1-to-2 or 2-to-1 switch, a manual button with XOR logic, and a mode toggle for momentary or latching operation. The switch handles control voltage, trigger/gate patterns, and audio signals all the way into audio rate, making it useful for waveform splicing, CV routing, trigger pattern switching, and creative signal path manipulation.
Features
- Dual independent analogue bidirectional switch channels
- Each channel configurable as 1-to-2 or 2-to-1
- Momentary and latching modes per channel
- Manual button with LED indicator per channel
- External gate/trigger control input per channel
- XOR logic between button and external control in Momentary mode
- Handles CV, gate, trigger, and audio signals
- Audio-rate switching for waveform splicing
- Reference trimmer normalled to Channel 2 Common (-10V to +10V)
- Bidirectional I/O — signal flows either direction
- Illuminated buttons show active switch state
- Reverse polarity protection on power
Controls & Jacks (12)
- Ch 1 Press
- Ch 1 Mode
- Ch 1 A
- Ch 1 Control
- Ch 1 B
- Ch 1 Common
- Ch 2 A
- Ch 2 Control
- Ch 2 B
- Ch 2 Common
- Ch 2 Mode
- Ch 2 Press
How-To Guides
- CV Switching Between Two LFOs
- Audio-Rate Waveform Splicing
- Manual Trigger Pattern Switching
- Oscillator to Dual Filter Routing
- Switchable Reference Voltage
Explore the interactive tàin panel on BleepDex — tap any control to learn what it does.