B52 ST100 V1 - Tungsol Tube Set
Tungsol replacement tubes kit for the B52 ST100 Head (not recommended for combo). V1 Set. 4x 12AX7 Tungsol, 1x ECC803 Gold Tungsol, 1x 12AX7 Tungsol Balanced, 1x ECC81 Tungsol, 1x JJ GZ34, 4x 6L6GC STR Tungsol Platinum Matched.