Goldentone 1762 / 1764 / 1765 / 1767 - Reverb-Tremolo preset

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

This 1967 Goldentone design from Australia covers the 1762/1765 (40 W) and 1764/1767 (60 W) models, differing in transformers and bias. Two channels on 12AX7 input stages each have a volume, with treble and bass on the main channel. A 6GW8 drives and recovers the spring reverb, and a 12AX7 oscillator lights a neon onto a photocell for tremolo with depth and speed. A 12AX7 inverter drives a fixed-bias pair of 6DQ6A tubes from a silicon bridge.

• Made in: Australia
• Wattage: 60W
• Channels: 2
• Power tubes: 2× 6DQ6A

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

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.