What tubes does the Ampeg Super Echo Twin ET-2 - Channel 2 use?

The Ampeg Super Echo Twin ET-2 - Channel 2 uses 4× 6SL7 preamp tubes and 4× 6V6 power tubes.

When was the Ampeg Super Echo Twin ET-2 - Channel 2 produced?

The Ampeg Super Echo Twin ET-2 - Channel 2 was produced 1962–1963.

Ampeg Super Echo Twin ET-2 - Channel 2 preset

Verified · 86/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The October 1962 Ampeg Super Echo Twin ET-2 is a stereo guitar amp built as two complete amplifiers, each with its own volume and tone controls, a push-pull pair of 6V6s, output transformer, 8-ohm speaker and 5Y3 rectifier. A built-in echo unit feeds the second side, with a Dimension control setting its level and a selector switch, while a 6SL7 tremolo has speed and intensity. Tremolo and echo are both on a footswitch.

Years produced: 1962–1963
Made in: USA
Wattage: 30W
Channels: 2
Preamp tubes: 4× 6SL7
Power tubes: 4× 6V6

Tags: american, vintage, 6v6, stereo, reverb, tremolo.

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).

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