(!!!) (Best Value Pair) 866A RCA like new 1956 in white boxes (60-60/40 x 2 tubes)
$ 109.99
1 matched pair) 866A RCA like new 1956 in white boxes
1 tube) 60/40
1 tube) 60/40 slightly taller - on right
See more: vacuum tube
Share:
 (Best Value Pair) 866A RCA like new 1956 in white boxes (60-60/40 x 2 tubes)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_893f07b0-c45c-4d7f-96e9-58d736d4da2d.jpg?v=1712505609){kind=link}
 (Best Value Pair) 866A RCA like new 1956 in white boxes (60-60/40 x 2 tubes) "Pin It")