Premium Octal beam Tetrode, an exact copy of the KT88 valve manufactured by Marconi-Osram for Marshall in the late 1960s and 70s. Powerful, balanced and detailed soundstage with full bass.
• Direct replacement for any 6550 types
• Excellent replacement output valve for the Marshall Major, retains the original sound
• Equally well suited for hifi
• Direct replacement for any 6550 types
• Excellent replacement output valve for the Marshall Major, retains the original sound
• Equally well suited for hifi
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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