OWNER’S MANUAL
MAD PROFESSOR AMPLIFICATION LTD
Finland
WWWMPAMPCOMsINFO MPAMPCOM
This product is manufactured by
%#DECLARATIONOFCONFORMITY
We, Mad Professor Amplifi cation Ltd, Kauppakuja 2, 14200 Turenki Finland, declare under our sole
responsibility that this
MAD PROFESSOR Old School 21RT
guitar amplifi er to which this declaration pertains
to is in conformity with the following harmonized standards:
*EN 50081-1 (1991) Electromagnetic compatibility. General emission standard.
Part 1: residential, commercial and light industry;
*EN 50082-1 (1991) Electromagnetic compatibility. General immunity standard.
Part 1: residential, domestic and light industrial environment;
*EN 60065-1 (1993) Household electric apparatus.
Part 7: heating under normal operating conditions;
*EN 60335-1 (1988) Safety of household and similar electrical appliances.
Part 1: general requirements.
Following the provision of Council Directive 98/336/EEC on the approximation of the laws of the Members
States relating to electromagnetic compatibility and the provisions of Council Directive 73/23/EEC on the
approximation of the laws of the Members States relating to low voltage and electrical safety.
Turenki, Finland, 2 July 2010
Harri Koski
power tube. If tube failure is not the cause, the amp
should be taken to a qualifi ed service center for
repair. Replace broken fuse only with the same type –
slow blow T0.4A
18. Speaker outputs:
connect a speaker/cabinet
to the output that matches the speaker/cabinet
impedance. Always match the amplifi er’s speaker
output impedance to the impedance of the speaker
that is being used. Use only one type impedance
output at a time. Use only high quality speaker cables,
never use guitar cable as a speaker cable!
&OOTSWITCHINPUT
connect the foot switch cable
here to be able to turn Reverb and Tremolo effects on
and off via the foot switch. If there is nothing plugged
in the Footswitch input, both the Reverb and Tremolo
effects are active (but can be turned off by turning
down the Reverb knob and Tremolo Depth knob).
SPECIFICATIONS:
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- Combo 20 kg / 44 lbs
- Head 13,5 kg / 30 lbs
Specifi cations are subject to change without notice!
