(!!!) (Recommended Single) 5U4GB RCA "D" getter NOS 1960 (56/40 and 57/40)
$ 69.99
5U4GB RCA "D" getter NOS 1960 slightly tilted glass
56/40
57/40
Recommended for
- SET amps
- Wright Sound SET
- Audio Note P4 Balanced mono amps
- Dared MCP7 preamp with phono
- Singlepower
- Modwright Transporter
- Donald North Audio
See more: vacuum tube
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 (Recommended Single) 5U4GB RCA "D" getter NOS 1960 (56/40 and 57/40)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_6c142f02-063e-4576-a78d-d7fe931d6ad8.jpg?v=1751812528){kind=link}
 (Recommended Single) 5U4GB RCA "D" getter NOS 1960 (56/40 and 57/40) "Pin It")