What tubes does the Echolette BS 40 - Input 1 use?

The Echolette BS 40 - Input 1 uses 3× ECC83 preamp tubes and 2× EL34 power tubes.

When was the Echolette BS 40 - Input 1 produced?

The Echolette BS 40 - Input 1 was produced 1963–1972.

Echolette BS 40 - Input 1 preset

Verified · 83/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Echolette BS 40 is a German tube guitar amplifier from Echolette, the Bavarian company best known for its tape echo units but which also produced quality tube amplifiers for European guitarists. The BS 40 delivered clean and crunch tones through EL34 output tubes with a distinctly European character. Echolette gear is well-regarded by vintage amp enthusiasts for its solid construction and warm tube tone.

Years produced: 1963–1972
Made in: Germany
Wattage: 40W
Channels: 2
Preamp tubes: 3× ECC83
Power tubes: 2× EL34

Tags: vintage.

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