Selling here my legendary Hughes & Kettner TriAmp MKII, a true flagship boutique amplifier head, hand-built in Germany and widely regarded as one of the most versatile high-end tube amps ever produced. Only 1 piece available! Designed to deliver the sound and feel of multiple classic amplifiers in a single unit, the TriAmp MKII effectively gives you 6 distinct tube amps in one head.

Comparable in prestige and tonal flexibility to amps like the Mesa/Boogie Mark V or Diezel VH4, the TriAmp MKII is known for its enormous dynamic range, premium build quality, and studio-grade tone.

Features

• 100 Watt all-tube head
• 9 × 12AX7 preamp tubes (JJ Electronic)
• 4 × EL34 power tubes (JJ Electronic)
• 6 independent amp voices across 3 channels
• Full MIDI switching via footswitch
• Handcrafted in Germany
• Massive iron transformers and extremely robust construction

The TriAmp MKII essentially functions as 6 classic amps in one, each with its own personality:

Channel 1 – Clean Platform

• 1A: Vintage Californian Clean – sparkling, wide Fender-style clarity
• 1B: Vintage British Clean – warmer, slightly broken-up Vox/Marshall style clean

Channel 2 – Classic Rock

• 2A: Classic British Rock – rich Plexi-style crunch
• 2B: Vintage British Rock – thicker, more saturated classic rock drive

Channel 3 – High Gain

• 3A: British Hot-Rodded – modded Marshall-style lead tones
• 3B: Modern Californian Hi-Gain – tight, saturated modern metal tones

From glassy cleans and dynamic crunch to liquid lead tones and modern high-gain, this amp covers virtually any style without needing pedals.

Specifications

• Output: 100 Watts
• Preamp tubes: 9 × 12AX7
• Power tubes: 4 × EL34
• Speaker outputs:
• • 1 × 4 Ohm
  • 1 × 8 Ohm / 2 × 16 Ohm
  • 1 × 16 Ohm
• Dimensions: 750 × 340 × 256 mm
• Weight: approx. 22 kg

Built with massive transformers and premium components, the TriAmp MKII is famously rugged and road-ready — truly built like a tank.

Condition

• Great overall condition
• Fully original – no modifications or repairs
• Light, home use only

The amp has been visually inspected and played, so I can only confirm its condition based on this review. I have not disassembled the amp, and the condition description refers solely to what was observed and tested externally. Both the preamp and power tubes are Ruby and both still in very good condition, with approximately 80% of their original lifespan remaining (roughly 20% wear).

Included

• Original Hughes & Kettner footswitch
• Original cover

Price & Shipping

Original new price was around €3000

Shipping within EU mainland available via tracked courier: €50

Price is firm.

A rare opportunity to own one of the most versatile boutique tube heads ever built.
If you're looking for a single amplifier capable of delivering pristine cleans, classic rock crunch, and crushing modern gain, the TriAmp MKII is in a class of its own.

Feel free to message me if you have any questions before purchasing.

Thanks for looking!