(!!!!) (Recommended Pair) 811A RCA NOS 1954-1959 (55/36 and 56/36)
$ 159.99
1 matched pair) 811A RCA NOS 1954-1959 in white boxes very good getter flashing
1 tube) 55/36 RCA (1954) ceramic under top cap
1 tube) 56/36 RCA (1959) branded Electronic Enterprises
Tested on TV-7D/U
- WAVAC MD 811A
- ALTEC LANSING 1570B
- Ideal Innovations, Canada
- Nat. Audio
See more: vacuum tube
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 (Recommended Pair) 811A RCA NOS 1954-1959 (55/36 and 56/36)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_f39a3757-c3ea-4bda-b45d-34199966dead.jpg?v=1721764241){kind=link}
 (Recommended Pair) 811A RCA NOS 1954-1959 (55/36 and 56/36) "Pin It")