What tubes does the Epiphone EA-35T Devon Tremolo use?

The Epiphone EA-35T Devon Tremolo uses 3× 12AX7 preamp tubes and 2× 6BQ5 power tubes.

When was the Epiphone EA-35T Devon Tremolo produced?

The Epiphone EA-35T Devon Tremolo was produced 1961–1968.

Epiphone EA-35T Devon Tremolo preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Epiphone EA-35 Devon is an 18-watt two-channel tube combo from the mid-range of the Gibson-era Epiphone amp line. Its 6BQ5 output stage and multi-stage preamp deliver a characteristically warm American tube tone in a practical, road-worthy combo format that served the working musician market of the early 1960s.

Years produced: 1961–1968
Made in: USA
Wattage: 18W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 2× 6BQ5

Tags: vintage, clean, american.

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.