Behringer 110 VCO VCF VCA Eurorack Module

Behringer 110 VCO VCF VCA is an analog Eurorack synthesizer module designed for modular synthesis systems and studio environments. It enables voltage-controlled sound generation, filtering, and amplification for musicians and sound designers, supporting complete synth voice workflows. This makes it ideal for modular setups where integrated signal flow and hands-on control are critical.

The module operates as a complete analog voice with internally patched VCO, VCF, and VCA sections that can also be externally routed. Control voltage and audio signals are processed through dedicated inputs and outputs, allowing interaction with other Eurorack modules. Signal levels, modulation paths, and waveform selection are managed through front-panel controls and switches.

This design supports building subtractive synthesis patches without requiring additional core modules. It can be used for sound creation, experimentation, and integration into larger modular systems. The module fits standard Eurorack power and mounting formats for compatibility.

Key Features

• Analog Voice Architecture: Integrated VCO VCF and VCA in a single Eurorack module
• Vintage Circuit Design: Authentic reproduction of original System 100M circuitry
• Selectable Waveforms: VCO provides triangle ramp and pulse waveforms with PWM
• Internal Signal Flow: Pre-patched voice structure for immediate operation
• Extensive Modulation: Multiple CV and audio inputs for VCO VCF and VCA control
• Hands-On Control: Seventeen front-panel controls and switches for parameter adjustment

Technical Specifications

Inputs
Pulse width mod
Type: 3.5 mm TS jack, DC coupled
Impedance: >70 kΩ, unbalanced
Maximum input level: 0 V to +10 V, 4% per volt

Signal input
Type: 3.5 mm TS jack
Impedance: >50 kΩ, unbalanced
Max input level: +17 dBu @ unity gain

VCO mod input
Type: 2 x 3.5 mm TS jacks, summed
Impedance: >50 kΩ, unbalanced
CV range: 0 V to +10 V, 1 V/oct

VCF mod input
Type: 2 x 3.5 mm TS jacks, summed
Impedance: >50 kΩ, unbalanced
CV range: 0 V to +10 V, 1 V/oct

VCA mod input
Type: 2 x 3.5 mm TS jacks, summed
Impedance: >50 kΩ, unbalanced
CV range: 0 V to +10 V, typically 1 V per 10 dB

Outputs
VCO output
Type: 3.5 mm TS jack, DC coupled
Impedance: 1 kΩ, unbalanced
Max output level: 10 V p-p
Frequency range with no external CV: <10 Hz to 500 Hz
Frequency range using external CV: <1 Hz to 30 kHz

VCA output
Type: 2 x 3.5 mm TS jacks, AC coupled
High impedance: 1 kΩ, unbalanced
Low impedance: 3 kΩ, unbalanced
High max output level: +18 dBu
Low max output level: -2 dBu
High output noise: <-60 dBu, 22 Hz – 22 kHz
Low output noise: <-80 dBu, 22 Hz – 22 kHz

Controls
Pulse width manual: 50% to min
Waveform: Triangle, sawtooth, pulse
Range: 32’, 16’, 8’, 4’, 2’
Pitch: 2 octave range
Cutoff frequency: 20 Hz to 20 kHz
Resonance: Off to self oscillation
Sig in level: -∞ to unity gain
Mod in level: -∞ to unity gain
VCA initial gain

Power
Power supply: Eurorack
Current draw: 80 mA (+12 V), 50 mA (-12 V)

Physical
Dimensions: 81 x 129 x 46 mm (3.2 x 5.1 x 1.8")
Rack units: 16 HP
Weight: 0.19 kg (0.42 lbs)