The MESA EL34 STR 450 is an actual German made, "A" grade NOS (New Old Stock) Siemens EL34. This legendary European EL34 is known for its unsurpassed "bell-tone" clarity and touch sensitive sustain & articulation. Premier German engineering provides unsurpassed structural quality that makes this one of the most toneful, consistent and reliable EL34's you can buy. This is a final chance to own a real authentic EL34 classic. Quantities are subject to final availability.
The NOS Siemens EL34 STR 450 tubes are an exceptional upgrade for our Triple Crown TC-100 or TC-50, or any of our amps with EL-34 Bias Switches. Using these tubes is a fantastic way to explore new tonal possibilities.impart additional vintage flavor and flare with your amp.
We test and match our tubes while under the stress of actual operating conditions, to the tightest, most demanding specifications in the industry with our proprietary aerospace-designed tube analysis system called Robotube. Only the absolute FINEST tubes are excepted. And then, as evidence, are backed with the best warranty in the business for a minimum of six months! Testing and Matching capacity is where confidence and true value come in. In the case of any MESA tube, you can install with complete confidence of guaranteed premium performance from the world’s leading designer of custom, hand-wired amplifiers.
