AMPEREX 12AX7 ECC83 BUGLE BOY 1966 HERLEEN HOLLAND PERFECTLY MATCHED SET NIB
AMPEREX ECC83 12AX7 B O G E Y S . LEGENDARY BUGLE BOYS. Made In HEERLE N HOLLAND. Production Year: April 1966. PERFECTLY MATCHED SET. Matched Codes: IO5 66 17. ★ Honesty, Reliability and Integrity are Everything ★.