Rivera 55W-60W Smooth Gold - Tungsol Tube Set

Tungsol replacement tubes kit for Rivera 55W and 60W amps: Chubster 55, R55, Fandango 55, M60, Suprema 55, Knucklehead 55, Knucklehead K Tre 55 and Sedona acoustic. Special selection set: uses KT77 tubes for enhanced clarity and warm smoothness. Premium set, featuring gold pin tubes, selected to deliver the smoothest, most balanced tones. The set includes the following tubes:

4x ECC803S Tungsol Gold

1x ECC803S Tungsol Gold Balanced

2x Gold Lion KT77 Platinum Matched