Fender Super 5D4 - Instrument preset

Verified · 91/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The 5D4 is a mid-1950s tweed Super, a 2×10 combo with four inputs, Instrument and Microphone volumes and a shared Tone control. Two 12AY7s form the input stages and a 12AX7 works as a paraphase inverter, driving a pair of cathode-biased 6L6Gs on a 5U4G rectifier with a standby switch. It has a warm, open tweed voice with more headroom than the Deluxe.

• Made in: USA
• Wattage: 20W
• Channels: 2
• Preamp tubes: 1× 12AX7, 2× 12AY7
• Power tubes: 2× 6L6G

Tags: american, tweed, vintage, 6l6, 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.