Tungsol replacement tubes kit for the Marshall 900 series (all models that shipped with EL34 tubes). Special selection set: uses KT77 tubes for enhanced clarity and warm smoothness. The set includes the following tubes:
2x 12AX7 / ECC83 Tungsol
1x 12AX7 / ECC83 Tungsol Balanced
4x Gold Lion KT77 Platinum Matched
Qty