Marshall STUDIO JTM ST20H Guia De Inicio Rapido página 7

REAR PANEL FUNCTIONS
ST20H
1 2
ST20C
1 2
Note: the high treble and normal inputs can be
linked together with a 1/4" patch cable to blend
and create the tone that suits the player.
1. SPEAKER OUT
1/4" socket for 16 Ohm speaker connection.
2. SPEAKER OUT
1/4" socket for 8 Ohm speaker connection
– use this in conjunction with socket 3 when
plugging in 2 x 16 Ohm cabinets.
3. SPEAKER OUT
1/4" socket for 8 Ohm speaker connection
– use this in conjunction with socket 2 when
plugging in 2 x 16 Ohm cabinets.
4. SPEAKER OUT
1/4" socket for 4 Ohm speaker connection
– use this in conjunction with socket 5 when
plugging in 2 x 8 Ohm cabinets.
5. SPEAKER OUT
1/4" socket for 4 Ohm speaker connection
– use this in conjunction with socket 4 when
plugging in 2 x 8 Ohm cabinets.
Warning: never attempt to connect more
3 4 5 6
3 4 5 6
7 8 9
7 8 9
speakers than rated. The safe combinations are
those listed in this manual. Any other speaker
combinations may stress the power amp and
potentially lead to valve failure.
Note: never use this amp without a speaker load.
6. DI OUTPUT
Connect your amp to an external recording
device or sound desk using this output socket.
Note: the DI output has added loudspeaker
emulation.
7. LOOP SWITCH
This turns the effects loop of the amp on or off
to completely remove the loop from the signal
path when switched off.
8. EFFECTS LOOP SEND
Sends signal to effects loop / outboard
equipment.
9. EFFECTS LOOP RETURN
Returns signal to effects loop / outboard
equipment.
10. POWER INLET
The supplied mains power lead is connected here.
ENGLISH
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