Dúplex Eurorack LPG Module

Olivella Modular Dúplex: The Sound of Organic Dynamics

Dúplex is a high-fidelity tribute to the classic vactrol-based Low Pass Gate. This 8HP module features two independent channels that combine the properties of a filter and an amplifier. The result is a unique, "rubbery" sonic signature that is essential for crafting wooden percussion, organic bongo tones, and fluid basslines. Each channel offers a dedicated switch to toggle between three modes: LPG (combined filter and VCA), VCF (filter only), or VCA (amplifier only). By utilizing premium vactrols, Dúplex provides that coveted natural decay and harmonic damping that digital modules simply cannot replicate.

Key Features:

• Dual Channel Architecture: Two identical, high-performance LPG paths in a space-efficient 8HP.

• Authentic Vactrol Circuitry: Delivers the non-linear, acoustic-like decay response modular artists love.

• Triple Mode Versatility: Switchable functionality for LPG, VCF, or VCA per channel.

• Percussive Precision: Optimized for "West Coast" style synthesis, FM-plucks, and pinged envelopes.

• Modulation Ready: Individual CV inputs for dynamic control over gain and frequency response.

Technical Specifications:

• Width: 8HP

• Depth: 25mm

• Power Draw: +12V: 30mA, -12V: 30mA

• I/O: 2x Signal Inputs, 2x CV Modulation Inputs, 2x Signal Outputs