User's Manual

ManualsBrandsMarshall ManualsStereo AmplifierMarshall 2245 'JTM45'

Owners Manual

Marshall Amplification plc

Denbigh Road, Bletchley, Milton Keynes, MK1 1DQ, England

Tel : [01908] 375411 Fax : [01908] 376118

www.marshallamps.com

BOOK-00066-00 / 1 / 02

BOOK-00066-00 / 2 / 02

Whilst the information contained herein is correct at the time of publication,

due to our policy of constant improvement and development, Marshall

Amplification plc reserve the right to alter specifications without prior notice.

1959SLP

1987X

2245 ‘JTM45’

1962 ‘Bluesbreaker’

Summary of content (6 pages)

PAGE 1
959SLP 1987X 2245 ‘JTM45’ 1962 ‘Bluesbreaker’ Marshall Amplification plc Denbigh Road, Bletchley, Milton Keynes, MK1 1DQ, England Tel : [01908] 375411 Fax : [01908] 376118 www.marshallamps.com BOOK-00066-00 / 1 / 02 BOOK-00066-00 / 2 / 02 Whilst the information contained herein is correct at the time of publication, due to our policy of constant improvement and development, Marshall Amplification plc reserve the right to alter specifications without prior notice.
PAGE 2
! WARNING! - Important safety instructions A PLEASE read this instruction manual carefully before switching on. B ALWAYS use the supplied mains lead, if a replacement is required please contact your authorised Marshall Dealer. C NEVER attempt to bypass the fuses or fit ones of the incorrect value. D DO NOT attempt to remove the amplifier chassis, there are no user serviceable parts. E Refer all servicing to qualified service personnel including replacement of fuses and valves.
PAGE 3
Introduction The Marshall re-issue range consists of the 100 Watt 1959SLP head, the 50 Watt 1987X head, the 2245 ‘JTM45’ head and 1962 ‘Bluesbreaker’ combo. All are faithful reproductions of the originals, which shaped the sound of the electric guitar as we know it. ENGLISH FX Loop Due to high demand, a sonically transparent effects loop has been added to the 1959SLP and 1987X models. This circuitry has been designed to not colour the guitar sound, so that your tone remains pure.
PAGE 4
1959SLP & 1987X 1959SLP Rear Panel 10 1959SLP & 1987X Front Panel +4dBV -10dBV 12 ! EFFECTS LOOP BYPASS ACTIVE STANDBY PRESENCE 4 MK II 2 8 0 ON BASS 4 6 10 MIDDLE 4 6 2 8 0 2 10 TREBLE 4 6 8 0 10 HIGH TREBLE 4 6 2 8 0 10 ON 2 8 0 10 LOUDNESS 1 1 6 2 2 10 MAINS INPUT OUTPUT MAINS 110V ~ 60Hz 375 Watts atts 7 8 9 MAINS FUSE T3.15A 230V T6.3A 110V H.T. FUSE T1A OUTPUT: 100 WATTS RMS AND.
PAGE 5
1962 (Bluesbreaker) 12 1962 Front Panel 14 1962 Rear Panel ! MAINS STANDBY SPEED JTM 6 0 10 2 ON 1 8 4 6 0 10 2 PRESENCE 8 4 6 0 10 2 BASS 8 MIDDLE 4 6 0 10 2 8 4 6 0 10 2 8 TREBLE VOLUME I VOLUME II 4 6 4 6 4 6 0 10 0 10 0 10 2 8 2 8 2 1 1 4 5 6 7 1. Power Switch 8 9 10 11 13 15 8. Middle Control On / Off Switch for mains power to the amplifier. Dictates the middle register of the amplifier.
PAGE 6
2245 (JTM45) 10 2245 (JTM45) Front Panel 12 2245 (JTM45) Rear Panel MODEL: JTM45 MAINS STANDBY PRESENCE MK II 6 0 10 2 ON 1 BASS 8 MIDDLE 4 6 0 10 2 8 4 6 0 10 2 TREBLE 8 4 6 0 10 2 8 ON 2 HIGH TREBLE 4 6 0 10 2 8 LOUDNESS 1 3 4 5 6 1. Power Switch 7 8 6 0 10 2 1 JTM 45 INPUTS 8 1 The Standby Switch is used in conjunction with the Power Switch (item 1) to ‘warm up’ the amplifier before use and to prolong the life of the output valves.