6CA4 RCA branded Super Airline NOS 1960 era (54/40 and 54/40)
$ 32.99
6CA4 RCA branded Super Airline NOS 1960 era (54/40 and 54/40)
recommended for:
- Wright Sound phono
- Counterpoint 5.1
- Reinhardt SVT-18 guitar amp
- STROMBERG CARLSON
- Cary SLP90 preamp
- BOGEN DB230
- Marshall EL84 amp
- Concert fidelity preamp
- Zanden 3000 preamp
- Concert Fidelity CF-080-LSX2 Refurbished
See more: vacuum tube
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