Alesis QuadraVerb II - Main preset

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

The Alesis QuadraVerb II is the second generation of the QuadraVerb digital multi-effects processor, offering expanded routing options, higher-quality algorithms, and improved signal processing over the original. Alesis continued to set the standard for affordable digital effects with the QuadraVerb II, which found its way into professional studios and live rigs worldwide. It processes reverb, delay, chorus, pitch shifting, and EQ simultaneously.

• Years produced: 1992–1998
• Made in: USA

Tags: american, modern, solid-state.

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.