What tubes does the Ampeg Reverb Rocket R-22 - Normal use?

The Ampeg Reverb Rocket R-22 - Normal uses 3× 12AX7 preamp tubes and 2× 6V6 power tubes.

When was the Ampeg Reverb Rocket R-22 - Normal produced?

The Ampeg Reverb Rocket R-22 - Normal was produced 1960–1964.

Ampeg Reverb Rocket R-22 - Normal preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The R-12R Reverberocket is an early Ampeg guitar combo featuring built-in spring reverb and a 12-inch speaker. This DIY Guitar Archive schematic documents the full circuit. The Reverberocket's warm 6V6 tone and lush reverb made it one of Ampeg's most successful guitar amplifier models of the early 1960s.

Years produced: 1960–1964
Made in: USA
Wattage: 15W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 2× 6V6

Tags: guitar, american, vintage, low-wattage, reverb, 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.