HH Scott 222C preset

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

The 222C is a stereo integrated amplifier from H.H. Scott and a later revision of the 222B. Each channel uses 12AX7s for phono and tone stages, half of a 7199 as driver and splitter, and a push-pull pair of 7189s (a higher-voltage EL84 type), sharing a 5AR4 rectifier. With its EL84-family output stage, it is a favourite for hi-fi listening and for conversion to guitar use.

Tags: american, vintage, stereo, el84, mid-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.