Whilst it is not a carbon copy of the original M-O valve, this certainly comes very close to it, and offers an excellent rendition of the beam tetrode vacuum tube sound. We absolutely understand the kudos surrounding the original KT88 and despite this the Brimar thermionics KT88 is a worthy replacement for the classic 88’ at a fraction of the N-O-S cost
See also: KT66
Each tube is scrupulously tested and only the best get badged with the Brimar thermionics logo. We hope you enjoy our selected products and with each purchase you will be bringing us closer to British valve manufacturing again.