Selmer Salon Clavioline Amplifier preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

A small valve amplifier Selmer made for the Clavioline, an early electronic keyboard instrument. A 6J5G triode drives a single-ended 6V6G output tube with a 5Z4G rectifier, for a few watts of single-ended tone.

Tags: british, vintage, 6v6, class-a, low-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.