(!!!!) (BEST PAIR) 811A GE made by RCA NOS 1950”s (55/36 and 56/36) Title: 811A

1 matched pair) 811A GE NOS made by RCA 1950”s

1 tube) 55/36 original box

1 tube) 56/36 white box

Tested on TV-7D/U

– WAVAC MD 811A
– ALTEC LANSING 1570B
– Ideal Innovations, Canada
– Nat. Audio