(!!) 5V4GA RCA branded GE gray plates used/good 1967 (57/40 and 57/40)
$ 17.99
5V4GA RCA branded GE gray plates used/good 1967
57/40
57/40
tested on TV-7
40 = 65%
recommended for:
Fi X
Dr. Z Z-28
Dr. Z M12
Goodsell Super 17
Transporter modded by Modwright
Peter Millett headphone amp using 307A's
Fender Champ 1973
See more: vacuum tube
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 5V4GA RCA branded GE gray plates used/good 1967 (57/40 and 57/40)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_c47a30de-ab37-4d21-a893-d9402ff2ac7a.jpg?v=1731195014){kind=link}
 5V4GA RCA branded GE gray plates used/good 1967 (57/40 and 57/40) "Pin It")