Westbury 250 Guitar preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Westbury 250 is a compact solid-state guitar amp from the Westbury line sold by Unicord. It uses an FET preamp, onboard reverb with footswitch, and a complementary transistor output stage, aimed at clean practice and small-gig use.

• Channels: 1

Tags: solid-state, reverb, clean.

Schematic-derived preset files for the Neural DSP Quad Cortex and 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.