Peavey Minx (1986) preset

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

The Peavey Minx is a compact solid-state practice combo; this is the 1986 version, rated 30 watts RMS into 8 ohms. Two inputs feed a 4558 op-amp stage with a Gain control, then High, Mid and Low tone controls and a second op-amp stage with a preamp out jack. An op-amp-driven complementary transistor output stage with clip limiting drives the speaker, and a headphone jack mutes it for silent practice.

Tags: american, solid-state, bass, practice.

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.