Mesa 290 Punchy Gold - Tungsol Tube Set
Tungsol replacement tubes kit for the Mesa 290. EL34 crunch tone set. Amp must be set to EL34 mode. Premium gold set. 3x ECC803S Tungsol Gold Balanced, 4x 6L6GC STR Tungsol Platinum Matched, 4x EL34B Tungsol Platinum Matched.