DIY Tweed Deluxe Reverb preset

Verified · 93/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

Despite the name, this DIY 'Tweed Deluxe Reverb' (2006) is built on Fender's blackface AB763 Deluxe Reverb circuit, not the 5E3 tweed. Lo and Hi inputs feed a single channel with treble, bass, volume and a bright switch, a tube-driven spring reverb with its own level and footswitch, and a master volume ahead of a long-tailed-pair phase inverter. Two fixed-bias 6V6s with adjustable bias and a valve rectifier make the power.

• Channels: 1
• Power tubes: 2× 6V6

Tags: diy, american, tweed, 6v6, low-wattage, breakup.

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.