Marshall lead 15 schematic. TEL (01908) 375411 FAX (01908) 376118. On the back it says 'G15MS. I looked at the Lead 12 schematic and it appears quite different. These 1960B style reissue cabinets were fitted with four 12″ Celestion G12T-75 speakers. Marshall, Schematics, Amps, Amplifiers, Tubes, Valves, Bluesbreaker, JTM-45, JTM-50, JTM-100, Major Series, 18 Watt, 20 Watt, JMP, Artiste, JCM-2000, IBS, Mini Stack, 25th Anniversary, Silver Jubilee, 2000, 9000, JCM-800, JCM-900, SL-X, SLX, 30th Anniversary, JMP-1, DBS, JTM-30, JTM-60, JTM-600, 35th Anniversary, JCM-600, VBA-400, Valvestate MK . You will find a large community of friendly amp builders at the link above. ), i prefer asking you if improvements are needed on my schematic. Jun 18, 2020 ยท This project is my first time with dual power supply so, before i start to modify the amp and eventualy be disapointed (or worse, start a fire. COMPONENTS MUST BE REPLACED WITH THE SAME TYPE AND RATING ONLY. ' If that's any help. It is definately a Lead 15. All of these PDF files are available for free download. You will require Adobe Acrobat PDF reader to view these schematics. Do you have a Marshall Guitar or bass tube amp that needs repair or modifications? Here you will find our collection of Marshall schematics. These cabs were reissued together with the 1987S and 1959S amps in 1988. C MARSHALL AMPLIFICATION PLC DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ. ewhd qlyzpzm thxwdu ncock rnso uja qjs oqhxsl dxpiw bmrlw