Fender Deluxe Reverb A1270 - Vibrato preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The A1270 is a silverface Deluxe Reverb from around 1970. Each channel has a 7025 stage and blackface-style stack, with tube-driven reverb and optical vibrato on the Vibrato channel. A 12AT7 long-tail phase inverter drives two fixed-bias 6V6GTs on a 5U4GB rectifier for about 22 watts.

• Made in: USA
• Wattage: 22W
• Channels: 2
• Preamp tubes: 3× 7025, 1× 12AX7A, 2× 12AT7
• Power tubes: 2× 6V6GT

Tags: american, vintage, silverface, reverb, vibrato, 6v6, clean.

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.