Replacement Valve Kit for Blackstar Series One S1-50 (1 x ECC82 2 x ECC83 1 x Balanced ECC83 2 x Matched EL34)

All single valves, matched pairs and matched quads are fully tested in our warehouse before dispatch. These valves will guarantee awesome tone and amazing power. You WILL hear the difference. So get your amp sounding better than ever. Order your replacement valves today.