Acoustic G100T - Channel 1 preset

Verified · 86/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Acoustic G100T is a 100-watt two-channel tube guitar amp from Acoustic Control Corp. Its all-12AX7/7025 preamp has High and Low inputs, a clean channel with Volume 1 and a drive channel with Drive and Volume 2 through two more gain stages, switched by light-dependent resistors from a footswitch. Both share Bass, Mid and Treble with Bass Boost and Bright switches, followed by an effects loop, reverb and a Master Volume.

Tags: american, two-channel, reverb, high-wattage, crunch.

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.