A-145-1 LFO


low frequency oscillator


Available on backorder

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Estimated delivery 21 days
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Module A-145-1 is a low frequency oscillator, which produces cyclical control voltages in a very wide range of frequencies. Five waveforms are available: sawtooth, inverted sawtooth, triangle, sine and square wave.
The LFO can be used as a modulation source for any number of modules – for instance modulating the pulse width or frequency of a VCO, modulation of the cut-off frequency of a VCF, or amplitude modulation with a VCA.
A three-way switch lets you select three frequency ranges, spanning from one cycle every several minutes at the lowest, to moderate audio frequency at the highest (about 4-5 kHz).
The LFO signal can also be synchronised, via the reset input.

Typical frequency ranges depending upon the position of the Frequ. Range switch:

H: about 10Hz – 4.5kHz
M: about 0.1Hz (10 seconds period) – 50Hz
L: about 0.005 Hz (3.5 minutes period) – 5Hz
For more detailed information please look at the user’s manual A145_man.pdf

Remark: Module A-145 will be renamed to A-145-1 to distinguish it better from other modules of the A-145 series (e.g. A-145-4)

Width: 8HP / 40.3 mm
Depth: 55 mm (measured from the rear side of the front panel)
Current: + 30 mA / – 20 mA








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A-145-1 LFO


Available on backorder