Svetlana Platinum Matched Pair – Base Octal, Sale Unit a pair – 6550CSVPL

A very open sounding tube with a little less bass response but with crisper highs than the JJ E34L. It is electrically equivalent to any other EL34.

Extremely musical with a sound that is rich, smooth, detailed without being edgy. Beautiful! It is the perfect EL84 for any vintage equipment & a sure way to improve the performance of even modern...

PLATINUM MATCHED   Consistent, solid and reliable. The construction of gold-plated molybdenum alloy grid, carbon-coated screen grid makes it one of the best current production 6550 on the market...

The TAD KT66 delivers old-school tone out-of-the-box. A faithful reproduction of the great British KT66 by MOV (MO Valve), GEC, Genalex or Gold Lion. This tube made the Marshall JTM45 Plexi Amps...