Pulsers

A-135-3 VC Stereo Mixer

Voltage-controlled stereo mixer

Doepfer · 8 HP · U3

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L1
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L2
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L3
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L4
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CV1
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CV2
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CV3
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CV4
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CV
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CV
InL
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InL
InR
InR
InR
Out L
Out R
Manual Level Controls
CV Attenuators
A-135-3
VC Stereo Mixer

Panel · 40.6 × 128.5 mm Drag to explore →

Description

Doepfer's four-input voltage-controlled stereo mixer in 8 HP, built on eight linear VCAs.

Key features

  • Four stereo inputs (InL, InR), each with a manual level control, a CV input and a CV attenuator
  • Two sum outputs, Out L and Out R
  • Maximum gain 0.5, so four full-level inputs do not clip; resistors can change it
  • DC coupled and non-inverting, for audio and control voltages alike; signals up to 15 Vpp
  • Several modules can be chained as master and slaves to mix more than four stereo signals

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