Description Fender Vibro King Valve Kit Fitted with Electro Harmonix 6V6 Platinum Single,Sovtek 6L6WXT Plus Platinum Matched Duet output valve and Electro Harmonix pre-amp valves and Sovtek rectifier tube. 2 x Sovtek 6L6WXT Plus Platinum Single 1 x Electro Harmonix 6V6 Platinum Single 5 x Electro Harmonix 12AX7 We recommend this set of valves that we regard them as a great upgrade to the stock valves fitted In the Fender Vibro King. You will experience Excellent tonal balance, harmonic content, low noise floor, and low microphonics ,with Nice, warm tone. We recommend that you check your BIAS setting when fitting the output.
