EL34 50/50 EL34 100/100 VALVE POWER AMPS EL84 20/20
ENGLISH From Jim Marshall I would like to thank you personally for selecting one of our stereo valve power amplifiers. Since 1962 the valve has played an incredibly important part in the development of the Marshall Sound and we have been dedicated to the design and manufacture of the world’s finest valve powered amplification.
ENGLISH WARNING! PLEASE READ THE FOLLOWING LIST CAREFULLY A. ALWAYS fit a good quality mains plug conforming to the latest B.S.I. standards where necessary (UK only). B. NEVER attempt to by-pass 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.
PRESENCE LEVEL ENGLISH EL84 20/20 Front Panel Features OFF OFF EL84 20/20 STEREO VALVE POWER AMPLIFIER 0 10 0 10 1 1. Level 2 3 STANDBY 4 STANDBY POWER 5 7. Power Adds brightness and top end bite to your On/Off Switch for mains power to the Note: To prolong the life of the valves it is always advisable to switch on the Mains Power Switch (item 7) about 1 minute before switching on the Standby (item 6). This allows the valves to heat up to full working temperature before use.
ENGLISH EL34 50/50 & EL35 100/100 Front Panel Features EL34 50/50 A 1 3 2 17 B Dual MonoBloc Amplifier 5 6 7 8 9 10 11 4 12 14 15 16 13 1. Channel A mains power rocker switch 8. Channel A gain control Rotary control to set and balance the incoming signal level. Connects channel A to incoming mains supply. LED 3 indicates red when activated. 9. Channel B gain control 2. Channel A standby switch Connects channel A's 10.
Note! Using 14 only connects input signal to both Note! If 4 Ohm output is desired please consult your input signal to further power amp inputs. channels A & B for parallel mono operation. 15. Channel A link out jack Connects channel A authorised Marshall agent. Valve Location Guide 8. Channel A output impedance select (See 7 for notes). Rear Mounting Fixing Hole 9. Channel A loudspeaker jacks (See 6 for notes). Rear Mounting Fixing Hole Not Fitted To EL34 50/50 OUTPUT TRANSFORMER 10,11.
