Gretsch 6169 Fury - Channel 2 preset

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

The 6169 Fury is a Gretsch piggyback amp with two channels, each with its own volume, treble and bass. Channel 1 has three inputs; channel 2 has its own inputs and a Normal/Accordion/High voicing switch and carries the spring reverb, driven by a 6973 with intensity and footswitch. A 12AX7 tremolo has speed and intensity. A 12AX7 paraphase inverter drives four cathode-biased 6L6GC tubes as two pairs, each with its own output transformer.

Tags: american, vintage, clean, reverb, tremolo, 6l6.

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.