Marshall Amplification JTM45 user manual

Summary of the content on the page No. 1

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From the Chairman Congratulations on your purchase of the limited edition reissue of the offset JTM45 halfstack. The original versions of this amp and cabinet were built back in 1962, the very year in which Marshall Amplification was born. In fact, the offset head was the first version of the JTM45 my company made and only a mere handful of these heads and cabinets were ever constructed. In case you are wondering, the reason the amp's chassis was offset like this was to help ensure that the h

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WARNING! Please read the following list carefully. A. ALWAYS use the correct power cord B. NEVER attempt to by-pass the fuses or fit ones of the incorrect value. C. NEVER attempt to replace fuses or valves with the amplifier connected to the mains. D. DO NOT attempt to remove the amplifier chassis, there are no user serviceable parts. E. ALWAYS have this equipment serviced or repaired by competent qualified personnel. F. NEVER use an amplifier in damp or wet conditions. G. DO NOT switch t

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JTM45 O/S Front and Rear Panel Features (continued) Front Panel Functions 10.Input Jack Connects the guitar to channel 1. 1. Power Switch Note - this input has less gain than item 9. On / Off Switch for mains power to the amplifier. 11. Input Jack 2. Standby Switch Connects the guitar to channel 2. Controls H.T. or high voltage to the valves to allow 12. Input Jack them to attain correct working temperature before Connects the guitar to channel 2. playing. To prol

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9 11 JTM45 O/S Front Panel 1 2 3 4 5 6 7 8 10 12 JTM45 O/S Rear Panel 1 2 3 4 5 6

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Marshall Amplification plc Marshall Amplification plc Denbigh Road, Bletchley, Denbigh Road, Bletchley, Milton Keynes, MK1 1DQ Milton Keynes, MK1 1DQ England England Tel: (01908) 375411 Tel: (01908) 375411 Fax: (01908) 376118 Fax: (01908) 376118 Whilst the information contained herein is correct at the time of publication; due to our constant improvement and development, Marshall Whilst the information contained herein is correct at the time of publication; due to our constant improvement an