Replacement Valve Kit for Fender 64 Custom Deluxe Reverb (4 x ECC83 1 x ECC81...
1 xSelected Premium Grade JJ ECC81 preamp valve (12AT7). This is for the reverb in the V3 position. 1 xSelected Premium Grade JJ Balanced ECC81 for the phase inverter in position V6. V6 is the preamp valve furthest from the input jack.