Fender ’68 Custom Princeton Reverb Tube Set

Fender 68 Custom Princeton Reverb

VI  JJ12ax7 / Ecc83s - preamp  channel

V2 JJ 12at7 / Ecc81s - reverb driver 

V3 JJ 12ax7 / Ecc83s - 1/2 reverb recovery and 1/2  2nd gain stage 

V4 JJ 12ax7 / Ecc83s - 1/2 vibrato and 1/2  phase inverter

V5 JJ 6V6GT - output tube #1

V6 JJ 6V6GT - output tube #2

V7 JJ 5ar4/GZ34  - rectifier tube

Output tubes are supplied as a matched pair.