(!!!) 5Z4G Brimar UK gray plates used/good 1960 era (63/40 and 64/40)
$ 49.99
5Z4G Brimar UK gray plates used/good 1960 era
63/40
64/40
recommended for
- Audio Note Mentor preamp (replacing 5U4G)
See more: vacuum tube
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 5Z4G Brimar UK gray plates used/good 1960 era (63/40 and 64/40) "Pin It")