16 HP
46 mm deep
Current Draw
60 mA +12V
50 mA -12V
? mA 5V
$99 Price in €

This Module is currently available.


2500 Oscillator

Features discrete transistor circuitry to add vintage character and is equipped with coarse and fine frequency controls, frequency range switch, on/off switch, pulse width control, 3 modulation attenuators and best of all it features 3-position toggle switches for each waveform which can be set to inverted/off/non-inverted, all the enabled waveforms are mixed together to create complex waveform shapes and amazing sounds.

Classic 1004 dual core analog VCO module from the 70s
Authentic reproduction of the circuitry from the 2500 Series
VCO features 5 waveforms: sine, triangle, square, sawtooth and pulse
Waveforms can be combined and inversed into the audio outputs
Output frequency range from 0.03 Hz to 16 kHz in 2 ranges
VCO range selectable between Low (LFO) or High (Audio)
Coarse frequency control allows adjustment over 10 octaves
Fine frequency control adjusts over +/- 1 octave
Frequency modulation with 2 inputs and controls responding to 1 V/octave
The width of the pulse waveform can be set manually and controlled dynamically


Ø 2.70 (20 Votes) Average Rating
submitted Jan 12th 2021, 07:34 by anselmi | last Change Jan 30th 2022, 10:18 by TMSYNTH

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ControlThree Wave Music


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These merchants probably sell this module. Huh?