Updated 16 May 2026
| Brand | Instruo |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £359.00 |
Instruo
Instruo Harmonaig Polyphonic Quantiser (18HP)
£359.00Fair Price
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£353
Change
+10.2%
Avg
£325
Low
£302
High
£354
Volatility
3.5%
PRODUCT DESCRIPTION
- Music Theory for your Patch This powerful utility and sequencing module from Instruo will allow you to incorporate music theory into your patch. The Instruo Harmonaig Polyphonic Quantiser is great for teaching your patch amazing chord progressions and harmonies. Whether you have music theory knowledge or not the Harmonaig is a must have for your modular synthesizer. It only requires one CV signal and can generate four harmonised intervals based on the Root 3rd 5th and 7th of a musical chord. Just dial in a few simple settings on the Harmonaigs beautifully designed faceplate and the module will keep things harmonically sound. Easily achieve chord progressions and harmonies with minimum effort. The Instruo Harmonaig Polyphonic Quantiser adds a load of new flavour and possibilities to your Eurorack. Great Controls The Harmonaig requires only one CV input and can support up to four different voices which means that you can add a lot of nuance and depth. Control not only your chord structure but also the nuanced timbre of your chord too. This powerful sequencing module contains loads of Diatonic structures and then can easily be swept through using the large central dial. It can really open up a world of complex harmonic progressions which can help your synthesizers output sound beautiful and deep. A must have for serious modular musicians. Features +/&ndash
- 10V (20 octave) CV input range with attenuverter +/&ndash
- 10V (20 octave) CV output range for all 4 chord tones Analogue Slew limiter per CV output Gate/Trigger output for Performance and Quantizer modes respectively Large horizontal button keyboard for ease of control and performance Automatic manual or CV selectable chord qualities Minor major 7 Diminished 7 Minor 7♭5 Minor 7 Dominant 7 Major 7 Augmented major 7 Augmented 7 Independant CV controllable chord inversion and voicings Pre-quantisation transposition and global offset transposition Specification Format: Eurorack Width: 18hp Depth: 27mm Power: +12v 130mA -12v 25mA Weight: 0.2kg