Product Overview
- 4 voice touch controlled drone module
- 2 Drone oscillators same as Grone
- 2 wavetable oscillators
- 2 multi waveform lfo’s
- Modulated delay section
- Dirt stage at output
- Can be used stand alone or processed through grone external input
Osc 1 and 3 - Bytebeat oscillators
Generates sound based on equations converted to analog signals , there are sixteen equations selected by Up and Down switches. Four LEDs indicate equation number in binary mode. Three Pots modify numbers used by the equation, A0 , A1 and A2 , fourth pot Sample Rate controls pitch and speed of the oscillation. There’s an Output Level pot for the oscillator and a dedicated jack for patching the Oscillator sound to external modules .
Hold toggle switches select between fast decay, long decay and hold mode, for the touch trigger input. There are CV inputs for pitch on these two oscillators
Osc 2 and 4 -Wavetable oscillators
Digital oscillators, touch controlled or gate controlled by gate jacks, pitch is controlled by pitch pot, modulation by LFO A or LFO B and cv inputs.
A0 pot selects waveform, A1 pot morphs between two waveforms.
There are individual output jacks.
LFO 1 and 2
Low frequency oscillator routed to MOD inputs for oscillators 2 and 4, also to modulation input for delay section, selectable by toggle switch , RATE and WAVEFORM shape
pots.
36HP
-4mA / -12V
+110mA / +12V
Reviews
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5 A must have!
Posted by Stephano on 14th May 2021
The Grone Expander is one of the best touch drone synth modules available, and a great companion to the Dark Grone, which is now a permanent sound source on my Eurorack setup. The Grone Expander, aside from its nice aesthetic look, is intuitive for using, and offers multiple possibilities for integration, control, and a modulation palette with other modules. I would get a second one soon.