What tubes does the Hughes & Kettner Attax 100 - Clean use?

The Hughes & Kettner Attax 100 - Clean uses 3× 12AX7 preamp tubes and 4× EL34 power tubes.

When was the Hughes & Kettner Attax 100 - Clean produced?

The Hughes & Kettner Attax 100 - Clean was produced 1990s.

Hughes & Kettner Attax 100 - Clean preset

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

The Hughes & Kettner Attax 100 is a two-channel, 100-watt all-tube guitar amplifier from H&K's 1990s lineup, featuring a clear, dynamic clean channel alongside a harmonically rich drive channel. Built with H&K's characteristic German engineering precision, it offered professional-grade reliability and a broad tonal range well suited to rock and modern styles. The Attax series helped establish H&K's reputation as a serious player in the professional amplifier market.

Years produced: 1990s
Made in: Germany
Wattage: 100W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 4× EL34

Tags: german, clean, modern.

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