(!!) (Best Pair #1) 6CW4 RCA NOS 1963 (120/60 and 120/60)

1 pair) 6CW4 RCA NOS 1963

1 tube) 120/60

1 tube) 120/60

(6DS4 is a 6CW4 with extended cutoff)

for:
– Pearl Microphone Lab CT-40
– CJ Premier 6
– Musical Fidelity M3 Nu-Vista Integrated amp
– Fisher 500C