twinVCAmp

Our twinVCAmp was designed as a flexible and equally high grade dual VCA. Its luxurious outfit and though-out circuitry make it a valuable tool for every modular system – naturally with superior sonic quality.
Per VCA, the amplification ratio can be set to exactly 1:1 or 1:4. This way, weak input signals can be expediently boosted in level. At the same time, high level audio signals will be distorted and compacted in a harmonic and musical way.
The characteristics of both VCAs can individually be switched from linear to semi-logarithmic – a curve specifically designed for musical applications.

Team-player or lone fighter

Both VCAs can be used independently or in combination. Available are three possibilities:

• VCA1 can serve as offset-generator for its twin brother.
• Both VCAs can share a control voltage source.
• The sum of both VCAs can be used from a separate output.

Each module is carefully assembled, checked and packed in our electroacoustic manufactory in Erlbach, Germany. Circuit specific refinements and the use of quality components build the foundation for a module of highest usefulness and lifespan. twinVCAmp is more than just two VCAs in a single module: It is a dual- or stereo-VCA, a voltage controlled 2-in–1 mixer, overdrive and more…

Audio Properties

• Frequency Range: 20 Hz - 20 kHz (±0,2 dB)
• Signal-to-Noise ratio: > 100 dB
• THD+Noise: 0,05% @ 5Vss

Signal Input

• Nominal Input Level: +13 dBu / 10Vss
• max. Input Level: +24 dBu
• Input Impedance: 100 kΩ

CV-Input

• max. Input Level: +10 V
• Input Impedance: 1 MΩ

Outputs

• max. Output Level: +20 dBu
• Output Impedance: 600 Ω
• Amplification: 12 dB

Power Consumption

• +12V: 60 mA
• –12V: 30 mA

Dimensions / Weight

• Width / Height: 10 TE / 3HE
• Depth: 30 mm

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