Detail 01
Selectable linear or logarithmic response per channel
Each of the four channels can use either response mode independently.
Product detailSKU #1500000474625
Erica SynthsBlack Quad VCA2 Eurorack Module
modernelectronicpop
Independent shopping perspective
The Korena take
Black Quad VCA II puts four independent voltage-controlled amplifiers into 10HP, giving a compact rack a set of level-control channels that can also become a mixer when no CV is applied. Every channel has manual level adjustment, CV bias, a signal LED, and selectable linear or logarithmic response, making each channel configurable for its patch. CV inputs are normalled between channels and the outputs mix sequentially, which supports connected multi-channel routing. Channel 4 is DC-coupled for CV signals. It requires a Eurorack case and power supply.
Strong match
Who this is for
- Controlling and monitoring four independently patched signal levels in a compact 10HP Eurorack space.
- Using a channel group as a signal mixer when no control voltage is applied.
- Patches that need a DC-coupled fourth channel for CV signals.
Consider the trade-offs
When to look elsewhere
- Standalone operation outside a powered Eurorack case.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Signal-level LED per channel
Each channel provides its own visual signal indication.
Detail 03
CV normalization between channels
The module normalled CV inputs from one channel to the next.
Detail 04
Sequential output mixing
Its output routing combines channels in sequence.
Final check
Know before you order
- 01A Eurorack case and power supply are required.
- 02The module is 10HP wide and 0.98 inch deep.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many VCAs does Black Quad VCA II provide?
It provides four independent VCAs.
02Can it work as a mixer?
Yes. It functions as a signal mixer when no CV is applied.
03Which channel handles CV signals?
Channel 4 is DC-coupled for CV signals.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsPickups & controls
- Level Control
- Manual signal level adjustment per channel
1 detailsBody & build
- Color
- Black
3 detailsConnections & power
- Power Usage
- +12V 62mA and -12V 60mA
- Power Supply
- Eurorack case and power supply required
- Output Routing
- Sequential output mixing
2 detailsSize & weight
- Depth
- .98 inch
- Width
- 10HP
9 detailsOther
- Signal Indication
- Signal-level LED per channel
- Cv Bias
- Manual CV bias per channel
- Mixer Operation
- Functions as signal mixer when no CV applied
- Response Modes
- Selectable linear or logarithmic per channel
- DC Coupling
- Channel 4 DC coupled for CV signals
- Cv Normalization
- CV inputs normalled between channels
- Product Type
- Eurorack quad VCA module
- Channels
- 4 independent VCAs
- Model
- Black Quad VCA II
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