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Jcm 25/50
2555X
sIlVEr
JUBIlEE
rE-IssUE
oWNEr's maNUal
marshallamps.com
Marshall Amplification plc, Denbigh Road,
Bletchley, Milton Keynes, MK1 1DQ, England.
Telephone: +44 (0) 1908 375411 | Fax: +44 (0) 1908 376118
Registered in England. Registered Number: 805676
Whilst the information contained herein is correct at the time of publication, due to our policy of constant improvement
and development, Marshall Amplification plc reserves the right to alter specifications without prior notice.
BOOK-00143-00
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Related Manuals for Marshall Amplification Silver Jubilee Series JCM 25
Summary of Contents for Marshall Amplification Silver Jubilee Series JCM 25
- Page 1 Registered in England. Registered Number: 805676 Whilst the information contained herein is correct at the time of publication, due to our policy of constant improvement and development, Marshall Amplification plc reserves the right to alter specifications without prior notice. BOOK-00143-00...
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Page 2: Front Panel Functions
Front panel functions The Silver Jubilee Series was created in 1987 to celebrate the 25th anniversary of the founding of Marshall Amplification and 50 years of Jim Marshall being in the music business. This Limited Edition series of all- valve amplifiers and speaker cabinets looked stunning in silver vinyl covering, with the amps having chrome-plated control panels. -
Page 3: Rear Panel Functions
Front panel functions (cont.) Rear panel functions 10. Output Power Switch MODEL: 2555X MAINS INPUT This switches power from High Output (100 Watts) to Low Output (50 LOUDSPEAKERS FX LOOP Watts). The Low Output setting reconfigures the four output EL34 valves 1 x 8 OHM 1 x 4 OHM from Pentode (High) to Triode (Low) mode. - Page 4 WARNING! Important safety instructions Notes. WARNING: Before going any further, make sure that your amplifier is compatible with your electrical supply. If you have any doubt, please seek help from a qualified technician – your Marshall dealer can help you in this respect.