Marshall 800 100W Classic V1 - TAD Tube Set

Tube Amp Doctor replacement tubes kit for the Marshall 800, MA50, Models 1986, 1987, 2204, 2520, 2553, 2554, 2558 Jubilee, 4010, 4104, early Marshall 100W amps and 100W Mark II amps which shipped from the factory with 6550 tubes. V1 Set with an ECC803S for the V1 position, giving slightly lower gain, enhanced clarity and stronger mids. The set includes the following tubes:

1x TAD ECC803S-CZ

1x TAD 12AX7A-C / ECC83

1x 7025WA TAD Highgrade Premium Selected

1x TAD 6550A-STR Matched Quad