Synthx V

Arturia's Synthx V is a meticulously engineered emulation of the Elka Synthex, a sought-after Italian polysynth from the early 1980s known for its warm, characterful sound and intuitive interface. The plugin faithfully reconstructs the original's dual-oscillator architecture, Curtis CEM3320 filter topology, and digitally-controlled oscillator design while augmenting these foundations with contemporary production tools.

The synth operates in bi-timbral mode, allowing either solo or stacked configurations with up to 16 voices of polyphony distributed across two layers. Each layer features virtual analog DCOs with selectable waveforms, cross-modulation and ring modulation capabilities, plus hard sync on the second oscillator. The multimode filter - the heart of the Synthex's sonic identity - offers multiple cutoff slopes from 6dB to 24dB across low-pass and band-pass configurations, delivering the slightly vintage, slightly translucent character typical of CEM3320 circuits.

What distinguishes Synthx V from straightforward recreation is its expanded modulation matrix and effects rack. Drag-and-drop modulation routing with non-linear control curves provides significantly greater flexibility than the hardware original, while a four-slot effects chain enables creative processing without leaving the plugin. The multi-arp adds textural depth for evolving pad work and rhythmic sequences.

Synthx V appeals to producers seeking authentic vintage character without the maintenance and cost of hardware ownership. It competes effectively against comparable soft synths, though users prioritizing authentic period accuracy will appreciate its circuit-level attention to detail. The dual-layer architecture and effects suite make it genuinely versatile for contemporary composition rather than merely nostalgic.