Modular synthesizer module Behringer 110 — VCO, VCF and VCA functions

Behringer 110 is a compact modular synthesizer module that integrates a voltage-controlled oscillator (VCO), voltage-controlled filter (VCF) and voltage-controlled amplifier (VCA) into a single Eurorack-compatible unit. The module provides core sound generation, timbral shaping and amplitude control required for patching in modular systems, live performance and studio sound design. It is engineered to fit standard Eurorack format and to work with common control voltages and gate signals used in modular setups.

Advantages

The integrated design reduces rack space by combining oscillator, filter and amplifier functions in one module while keeping separate control inputs and outputs for flexible patching. Users can create stable oscillator tones, shape harmonic content with the filter section and control dynamics using the VCA without adding multiple modules. The module's layout and control range are intended to simplify workflow when building leads, basses and dynamic envelopes in a modular patch.

Suitable for

• Building compact Eurorack patches where space and signal routing efficiency are important
• Creating monophonic leads, basses and evolving textures
• Live performance setups that require on‑the‑fly timbre and amplitude control
• Studio sound design and prototyping of modular signal chains

Key specifications

• Combined VCO, VCF and VCA functions in one Eurorack module
• Oscillator capable of generating standard waveforms suitable for patching
• Voltage-controlled filter for tone shaping and harmonic control
• Voltage-controlled amplifier for dynamic level control and envelope following
• Standard Eurorack control voltage and gate compatibility
• Front panel controls and dedicated CV inputs/outputs for flexible routing

How to use

Patch a control voltage source such as a keyboard or sequencer into the VCO pitch input to set the oscillator frequency, and route the oscillator output into the VCF input to shape the harmonic content. Send the filtered signal to the VCA input and use a gate or envelope generator to control amplitude. Adjust the front panel controls to set oscillator waveform, filter cutoff and resonance and VCA level. Use additional CV sources to modulate pitch, filter cutoff or amplitude for dynamic patches.

Usage recommendations

For stable tracking and consistent response, use a calibrated CV source and avoid extreme modulation depths if you need precise pitch control. When integrating into a larger rack, allocate appropriate mixing or buffering modules if you plan to parallel multiple audio outputs or route signals to effects processors.