Crate GT1200H - Solo preset

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

The GT1200H is a 120-watt solid-state guitar head from Crate's GT series. Its op-amp and JFET preamp has a Clean channel and a Distortion channel with a separate Solo gain and level, plus reverb and an effects loop. It was a channel-switching head for players who wanted high gain and plenty of volume on a budget.

• Wattage: 120W
• Channels: 3

Tags: american, solid-state, high-gain, multi-channel, reverb, high-wattage.

Schematic-derived preset files for the Neural DSP Quad Cortex and 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.