Marshall JCM 800 4010 Combo 1x12

Year 1983

Valves:

3 Groove Tubes ECC83/12AX7M Mullard Reissue

2 Groove Tubes EL34M Mullard Reissue matched pair

Recap with 3 50/50 500v ARS capacitors and 2 Sprague Atom 10/150V

Bright cap mod

Original parts included