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The Hughes and Kettner TriAmp is a 3-channel, 150-watt valve amp head with 2 voices per channel (1A: 50s Californian Clean, 1B: 60s British Clean, 2A: 70s British Lead, 2B: 80s Brown Sound, 3A: 90s Californian High Gain, 3B: Modern-Day High Gain).
Subsequent versions include the Mk2, the Mk2 Alex Lifeson model, and the current Mk3 version (http://www.musiciansfriend.com/amplifiers-effects/hughes-kettner-triamp-mark-3-150w-tube-guitar-amp-head).
The source and notes on this submission are correct.
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