JJ Electronic replacement tubes kit for the Marshall 800 series 100W amps with Reverb (models 2205, 4210 and 4212). This kit is for the models that shipped with 6550 tubes from the factory. Uses KT88 tubes for extra punch and volume. The set includes the following tubes:
4x JJ ECC83S
1x JJ ECC83S Balanced
4x JJ KT88 Platinum Matched
Qty