1 Gebot = 1 gematchtes neues Paar 5963 RCA Röhren
1 bid = 1 matched pair #NOS# 5963 RCA tubes

5963 tubes are very close to the ECC82 - 12AU7 tubes and are well working alternative or even better tubes
In 90% of applications you can use these tubes instead of the ECC82 12AU7 tube


All tubes test ~~ 115% and they are all close matched