MESA/Boogie NOS EL-34 STR 450 Siemens Power Tubes - Matched Duet

The MESA/Boogie NOS EL-34 STR 450 is a German-made, "A" grade NOS (New Old Stock) Siemens EL-34. This legendary European EL-34 is known for its unsurpassed "bell-tone" clarity, touch-sensitive sustain and articulation. Premier German engineering provides outstanding structural quality that makes this a toneful, consistent and reliable new old stock classic. The STR 450 EL-34 power tube comes as a matched pair.