tubfordyn 12AX7 types12AX7 ECC83 7025 5751 12axec7057 6CA7 EL34 KT77 6ca7el34 6BQ5/EL84 Types6BQ5 EL84 7189 EL84-M 6P14P 6P14P-EB 6bel71elsv 6550 KT88 KT90 6550kt88kt90 12AU7 & 12BH7 types12AU7 ECC99 12BH7 6189 ECC82 ECC802 12au712ec615 Other Tubes for Dynacos otdyntub Triode, USA Customer Service M-F 9AM-4PM CT 1-800-774-3201 Email us Anytime: questions@triodestore.com