Mesa Boogie Mini Rectifier Twenty-Five - Channel 1 preset

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

The Mini Rectifier Twenty-Five is Mesa/Boogie's compact 'lunchbox' Rectifier head of 2011. Its two independent channels, Clean or Pushed and Vintage or Modern high gain, each have their own gain, EQ and master, with switchable presence on the high-gain side. A pair of EL84s gives 25 watts or 10 watts, bringing the Rectifier voice to small stages, recording and home playing.

• Years produced: 2011–2023
• Made in: USA
• Wattage: 25W
• Channels: 2
• Preamp tubes: 5× 12AX7
• Power tubes: 2× EL84

Tags: american, high-gain, metal, el84, low-wattage, two-channel.

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.