Egnater Tweaker 40 Power Transformer Spec preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Egnater Tweaker 40 is a 40-watt all-tube head that scales up the Tweaker's acclaimed voicing flexibility to stage-level power. This power transformer specification supports servicing and maintenance of this mid-wattage boutique amplifier.

• Years produced: 2010s
• Made in: USA
• Wattage: 40W
• Channels: 1
• Preamp tubes: 3× 12AX7
• Power tubes: 2× EL34

Tags: american, modern, crunch, 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.