Ceriatone 6G6-B Bassman - Bass preset

Verified · 84/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

Ceriatone's 6G6-B follows Fender's early-1960s brown Bassman head. One 12AX7 and three 7025s feed two channels: Normal, with presence, bass, treble and volume, and Bass, with its own brownface-style stack. Two fixed-bias 6L6GCs on a silicon rectifier deliver about 45 watts of tight, clean power that breaks up with a thick midrange.

Tags: brownface, 6l6, boutique, hand-wired, two-channel, mid-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.