(!!) (Best RCA Pair) 5Y4G RCA NOS 1946 (51-53/40 and 52-54/40) (rare) closely matched
By Tube World
$ 69.99
1 pair) 5Y4G Sylvania NOS 1946 original boxes
1 tube) 51/40 and 53/40
1 tube) 52/40 and 54/40
(5Y4G/GT=5Y3GT with pin-out scrambled)
- Zenith 5S-250 1938
- Zenith 10S669 1942
- Philco 38-4 radio 1938
- Philco 37-650 1937
- Philco 38-62 1938
See more: vacuum tube
Share:
 (Best RCA Pair) 5Y4G RCA NOS 1946 (51-53/40 and 52-54/40) (rare) closely matched&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_f67238ac-272b-4d15-9be1-ad332ea1b89a.jpg?v=1708550627){kind=link}
 (Best RCA Pair) 5Y4G RCA NOS 1946 (51-53/40 and 52-54/40) (rare) closely matched "Pin It")