Electro Harmonix replacement tubes kit for the Two Rock 10th Anniversary. Standard set. 4x 12AX7 EH, 1x 12AT7 EH Balanced, 4x 6L6GC EH Platinum Matched.
Sovtek replacement tubes kit for the Two Rock 10th Anniversary. Standard set. 4x 12AX7LPS Sovtek, 1x 12AT7 EH Balanced, 4x 6L6WXT Plus Sovtek Platinum Matched.
Tungsol replacement tubes kit for the Two Rock 10th Anniversary. Standard set. 4x 12AX7 Tungsol, 1x ECC81 Tungsol Balanced, 4x 6L6GC STR Tungsol Platinum Matched.