Gorilla TC-35 preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The TC-35 is a small solid-state Gorilla practice amp from 1986 with a single channel and one input. Two op-amp stages provide the gain, with a gain control between them for overdrive, followed by a passive tone network with three EQ controls and a master volume. A TDA2030 power-amp chip, run from a split supply with zener-regulated preamp rails, drives the internal speaker.

• Channels: 1

Tags: solid-state, practice, low-wattage.

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.