Fender Bassman 60 preset

Verified · 87/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

This Bassman 60 is a 1999 solid-state Fender bass combo. One input with an active/passive switch feeds an op-amp preamp with volume, bass, a sweepable mid with level and frequency, and treble, plus a switchable limiter with a clip LED. The rear panel has an effects loop, a tuner out and a balanced direct out with ground lift. A discrete complementary transistor power amp with protection drives the speaker and horn, giving clean, solid low end for practice and small gigs.

Tags: american, solid-state, bass, mid-wattage, clean.

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.