Ampeg V-2 - Channel 2 preset

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

The Ampeg V-2 (rev B, 1971) is a two-channel tube guitar head rated around 60 watts. Each channel has bright or normal input, a 12AX7 stage with a sensitivity switch and its own volume; channel 2 adds an Ultra Hi switch and a 6CG7/12AX7 echo (reverb) board. A 6K11 compactron tone board carries bass, treble and a midrange control with a selector on a toroidal coil, and a 12DW7 phase inverter with a 12AU7 driver feeds a pair of 7027As.

• Made in: USA
• Wattage: 60W
• Channels: 2
• Preamp tubes: 3× 12AX7, 1× 6K11, 1× 6CG7, 1× 12DW7, 1× 12AU7
• Power tubes: 2× 7027A

Tags: american, vintage, reverb, two-channel, high-wattage.

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.