Doepfer A-135-1 Quad Voltage Controlled Mixer

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Beverly Hills, CA, United States
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Nice mixer.

Module A-135 is a quad voltage controlled mixer. It is made of 4 independent linear VCA's. The VCA outputs are mixed to a common output. For each VCA the following inputs and controls are available: audio input with attenuator, control voltage input with attenuator, gain (pre-amplification). The VCA's are realized with high-quality CEM VCA's (CEM3381).

Applications: voltage controlled mixing of up to 4 audio signals with separate control voltages (e.g. delivered by LFO's, ADSR's, Random, Shepard generator, MIDI-to-CV interface or other control voltage sources). In connection with the Morphing-Controller A-144 the soft fade-over of 4 audio signals with only one control voltage is possible.

Inputs: audio in (4x), CV in (4x)

Output: audio out

Controls: Audio In attenuator (4x), CV attenuator (4x), gain (4x)

For more detailed information please look at the English user's guide: man/A135man.pdf

Remark: The A-135 is able to process only audio signals. It cannot be used to process slowly varying control voltages. These VCAs are able to process even slowly varying control voltages: A-130/A-131 (only the new versions with CA3080, not the old versions with CEM3381/CEM3382), A-132

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.

Product Specs

Listeda month ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.learn more
Made In
  • Germany

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