Acoustic G60-112 - Drive preset

Verified · 84/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The G60-112 is a solid-state 1x12 guitar combo from Acoustic Control Corporation's early-1980s G series, from the company best known for its bass rigs. A clean Volume 1 path and a footswitched Drive and Volume 2 path with discrete transistor gain stages share an active Treble/Mid/Bass EQ, spring reverb and Master. The transistor power amp runs on plus and minus 31-volt rails and drives the speaker directly, with no output transformer.

Tags: american, solid-state, mid-wattage, two-channel.

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.