Vox V125 Bass preset

Close · 75/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Vox V125 Bass is a 125-watt solid-state bass amplifier from the 1980s, part of Vox's V-series product line. It features a transistor output stage with a bass-optimised preamp providing high clean headroom and a multi-band tone control section. The V125 Bass was aimed at the professional bass player market of the mid-1980s when high-wattage solid-state bass amps were standard stage equipment.

• Years produced: 1983–1988
• Made in: UK
• Wattage: 125W
• 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.