What tubes does the Hughes & Kettner Hk Tour Reverb use?

The Hughes & Kettner Hk Tour Reverb uses 3× 12AX7 preamp tubes and 4× EL34 power tubes.

When was the Hughes & Kettner Hk Tour Reverb produced?

The Hughes & Kettner Hk Tour Reverb was produced 1990s–2000s.

Hughes & Kettner Hk Tour Reverb preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Hughes & Kettner Tour Reverb is a two-channel, 100-watt all-tube head built for the rigors of professional touring, offering a clean channel with lush spring-style reverb alongside an overdriven lead channel. Part of H&K's highly regarded Tour series, it combines robust construction with warm, harmonically pleasing tube tone suited to rock and blues. Its reliability on the road made it a trusted workhorse for working musicians throughout the 1990s.

Years produced: 1990s–2000s
Made in: Germany
Wattage: 100W
Channels: 2
Preamp tubes: 3× 12AX7
Power tubes: 4× EL34

Tags: german, clean, crunch, modern.

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.