Vox V-Bass 50 preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Vox VBass50 is a 50-watt solid-state bass amplifier from the V-series 1980s line, sitting between the VBass30 and VBass100 in power output. It offers a practical mid-sized bass combo solution with a transistor output stage and the standard V-series bass preamp topology. The VBass50 was targeted at the working bassist who needed more than a practice amp but less than a full 100-watt touring rig.

• Years produced: 1983–1988
• Made in: UK
• Wattage: 50W
• Channels: 1

Tags: british.

Schematic-derived preset files for 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

Gridleak extracts amp parameters from original circuit schematics using AI vision — component values, gain staging, tone stack topology, tube types — then generates native preset files for every supported modeler. Every extraction is scored 0–100 and the score is published.