What tubes does the Ampeg Reverberocket R-12-R use?

The Ampeg Reverberocket R-12-R uses 2× 6SL7, 2× 6SN7 preamp tubes and 2× 6V6 power tubes.

When was the Ampeg Reverberocket R-12-R produced?

The Ampeg Reverberocket R-12-R was produced 1961–1963.

Ampeg Reverberocket R-12-R preset

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

The Ampeg Reverberocket R-12-R (6V6 version) is an early guitar combo with a built-in echo unit and a Dimension control, plus tremolo. 6SL7 and 6SN7 preamp stages drive a push-pull pair of 6V6s off a 5Y3GT rectifier into a 12-inch Jensen speaker.

Years produced: 1961–1963
Made in: USA
Wattage: 14W
Channels: 1
Preamp tubes: 2× 6SL7, 2× 6SN7
Power tubes: 2× 6V6

Tags: american, vintage, 6v6, reverb, tremolo, low-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.