Behringer 112 DUAL VCO Eurorack Synthesizer Module

The Behringer 112 Dual VCO is a Eurorack-format analog oscillator module that packs two voltage-controlled oscillators into 16HP of rack space. Drawing inspiration from legendary dual-oscillator designs of the early 1980s, it delivers the thick, warm analog tones that defined an era of electronic music. Each oscillator can be modulated and patched independently or interacted through the module's strong and weak sync functions, which force the oscillators into harmonically related or chaotically intertwined relationships — a foundational technique for creating everything from screaming lead tones to evolving textural drones.

With six CV control inputs, the 112 Dual VCO is built for integration into complex patches. Pulse width modulation on the pulse waveform adds dynamic harmonic movement that static waveforms cannot achieve, making pads and bass sounds more alive and present. The module connects via standard 3.5mm jacks and draws power from a standard Eurorack bus. For synthesists building or expanding a modular system on a budget, the 112 Dual VCO offers a practical way to add serious analog oscillator capability without the premium pricing of boutique alternatives, while still delivering the core tonal character and patching flexibility that make modular synthesis rewarding.