Traynor YCS50H - Channel 1 preset

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

The YCS50H is the 50-watt head of Traynor's Custom Special series, built by Yorkville in Canada from 2007. Two footswitchable channels share one input: a high-gain Modern channel with its own gain, EQ, volume and a Scoop switch, and a second channel with gain, volume, a Brit/USA voicing switch and a boost. Op-amp spring reverb, an effects loop and a speaker-emulated DI out are built in, and a 12AX7 splitter drives two EL34s with presence and resonance controls.

Tags: canadian, modern, crunch, high-gain, el34, 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.