£257.00 (£214.17 ex VAT)

Quadruple Low Frequency Oscillator

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Batumi is a fully voltage controlled, quadruple digital LFO module with a slew of interesting and user-customizable features. Each oscillator can be used independently or in one of 3 synchronized modes: quadrature, phase and divide. For each oscillator, there are sine, square and assignable (saw, ramp, triangle and trapezoid) waveform otputs available. Voltage control is possible for each oscillator’s frequency, reset, and external sync (“tap tempo”).
The total frequency range spans from 28 hours in voltage controlled divide mode, up to 500 Hz. For detailed description, please refer to the MANUAL.

Alternative firmware – designed by Matthias Puech (Mutable Parasites, 4ms Tapographic Delay) – offers a range of other exciting features: RANDOM WAVE BANK, NEW QUAD MODE & ADVANCED ZOOM INTERFACE


  • four voltage controlled LFOs
  • free, quadrature, phase and divide modes
  • assignable waveform outputs
  • assignable reset/tap tempo inputs
  • zoom mode for precise frequency setting
  • USB connector and a special app for easy firmware updates
  • different feature packed firmware versions to choose from
  • reverse power protection
  • optional POTI expander/breakout module

Width: 10hp
Depth: 45mm
Power: 70mA @+12v / 10mA @-12v