Egnater Tweaker 40 - Clean preset

Close · 68/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Tweaker 40 is a 40-watt Egnater amp with two channels. Each has two cascaded 12AX7 gain stages, a Clean/Hot gain switch and a mid-cut switch. It keeps the Tweaker idea of reshaping one amp's voice with small toggle switches.

• Wattage: 40W
• Channels: 2
• Preamp tubes: 12AX7
• Power tubes: 2× 6L6

Known for: Jonathon "Boogie" Long.

Tags: american, modern, two-channel, clean, crunch.

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.