What tubes does the Ampeg SR212RT - Clean use?

The Ampeg SR212RT - Clean uses 3× 12AX7 preamp tubes and 2× 6L6 power tubes.

When was the Ampeg SR212RT - Clean produced?

The Ampeg SR212RT - Clean was produced 2000s.

Ampeg SR212RT - Clean preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The SR212RT is a 212 cabinet version of Ampeg's Reverbrocket Reissue series with tremolo. The Clean channel delivers vintage Ampeg guitar tone through dual 12-inch speakers. The addition of tremolo alongside the spring reverb gives the SR212RT a broader effects palette than the standard Reverbrocket reissues.

Years produced: 2000s
Made in: USA
Wattage: 50W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 2× 6L6

Tags: guitar, american, modern, mid-wattage, reverb, clean, reissue.

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.