Marshall JCM900 4100 100W Head Valve Kit

Description

Marshall JCM900 4100 100W Head Valve Kit
Fitted with Sovtek 5881WXT Platinum Matched Quartet output valves and Electro Harmonix pre-amp valves.
4 x Sovtek 5881WXT Platinum Single
3 x Electro Harmonix ECC83/12AX7
We recommend this set of valves that we regard them as a great upgrade to the stock valves fitted In the Marshall JCM900 4100 100W Head. 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.