Electro Harmonix replacement tubes kit for the Ampeg SVT Pro 2 Blue Line Reissue. Standard set, selected for best all-around sound upgrade. The set includes the following tubes:
4x 12AX7 EH
1x 12AU7 EH
1x 12AX7 EH Balanced
2x 12AU7 EH Balanced
6x 6550 EH Platinum Matched
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