What tubes does the Epiphone EA-7P - Main use?

The Epiphone EA-7P - Main uses 2× 12AX7 preamp tubes and 1× 6BQ5 power tubes.

When was the Epiphone EA-7P - Main produced?

The Epiphone EA-7P - Main was produced 1960–1967.

Epiphone EA-7P - Main preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Epiphone EA-7P is a compact single-channel 7-watt tube combo from the entry-level Epiphone line, offering affordable tube amplification for students and beginners. Gibson-built with care in Kalamazoo, even these budget Epiphone combos feature solid construction and genuine tube tone in a small, portable package.

Years produced: 1960–1967
Made in: USA
Wattage: 7W
Channels: 1
Preamp tubes: 2× 12AX7
Power tubes: 1× 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.