Epiphone EA-30 Triumph - Mic/Instrument preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The EA-30 Triumph is a compact Epiphone tube combo. It has two channels, one for mic or instrument and one for instrument, each with two inputs, its own 12AX7 triode and its own volume control, followed by a single tone control. A second 12AX7 works as the phase inverter, driving a pair of cathode-biased 6V6s on about 340 V. A 5Y3 valve rectifier supplies the amp. There is no reverb or tremolo.

• Made in: USA
• Channels: 2
• Preamp tubes: 2× 12AX7
• Power tubes: 2× 6V6

Tags: american, vintage, 6v6, clean, 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.