Marshall 800 100W British High Gain - TAD Tube Set

Tube Amp Doctor replacement tubes kit for the Marshall 800 series 100W amps, MA100, Super Lead, Super Bass, models 1959, 2203, 2555 Silver Jubilee, 4103, early Marshall 100W amps and 100W Mark II amps. This kit is for the models that shipped with 6550 tubes from the factory. Special selection set using KT66 tubes for punch, sweet mids and full bottom end. Hand selected high gain tubes set. The set includes the following tubes:

2x TAD 12AX7A-C / ECC83

1x 7025WA TAD Highgrade Premium Selected

1x TAD KT66 Matched Quad