4
DSL 100 & DSL 50
Rear Panel functions
Footswitch
1. Channel
By connecting the supplied PED801 footswitch to
this jack it is possible to footswitch between Channel
A and Channel B. The footswitch will override the
front panel Channel switch position (item 15).
2. Reverb Footswitch
By connecting another PED801 footswitch
(optional) to this jack it is possible to remotely switch
reverb on and off.
Effects Loop
3. Send
For connection to the input of an external effects
processor.
4. Return
For connection from the output of an external
effects processor.
5. Loop Level
The loop level on the DSL 100 and DSL 50 can be
adjusted to match either floor pedals, requiring a low
level or effects processors which require a high level.
Loudspeaker Outputs
With all valve amplifiers it is imperative that the
amp is connected to a load whilst in operation and
that the impedance selected on the amp matches the
total impedance of the speaker cabinet(s) being used.
For example, if the amp is running into a single 16
Ohm cab, the amp should accordingly be set to 16
Ohms. If running into two 16 Ohm cabs, the amp
should be set to 8 Ohms. If running into two 8 Ohm
cabs the amp should be set to 4 Ohms.
Failure to comply with these points will result in
damage to the amplifier.
The DSL 100 and DSL 50 feature three outputs, a
dedicated 16 Ohm output and two outputs selectable
between 4 and 8 Ohms.
The DSL 100 and DSL 50 should be run into a
minimum impedance of 4 Ohms.
6. 16 Ohm Output
For the connection of a 16 Ohm speaker cabinet.
It should be noted that when this Speaker Output is in
use the remaining Speaker Outputs, items 7 and 8,
will become inoperational.
7. & 8. 4 & 8 Ohm Outputs
For use when the total impedance of speaker
cabinets used is either 4 or 8 Ohms. That is, when
using either a single 4 Ohm cab, a single 8 Ohm, two
8 Ohm cabs or two 16 Ohm cabs.
9. Impedance Selector
Allows selection of 4 or 8 Ohms impedance for
items 7 & 8.
See Loading Points.
10. Mains fuse
See rear panel for correct value.
11. Mains Input
For connection to mains supply.
12. H.T. fuse
See rear panel for correct value.
Loading Points
One 4 Ohm cabinet, set to 4 Ohms
One 8 Ohm cabinet, set to 8 Ohms
Two 8 Ohm cabinets, set to 4 Ohms
Two 16 Ohm cabinets, set to 8 Ohms
N.B. Always ensure that proper speaker leads are
used to connect speakers to the DSL 100 and DSL 50,
not guitar leads!
WARNING !
If loudspeaker is disconnected a high voltage can
be present at these output terminals. Operation in
this manner can damage your amplifier, therefore
ensure that loudspeaker is properly connected.
WARNING : RISK OF HAZARDOUS ENERGY!
AVIS : ENERGIE ELECTRIQUE DANGEREUSE!
EFFECTS LOOP
LOUDSPEAKER OUTPUTS
FOOTSWITCH
CHANNEL
REVERB
100 Watts RMS
4 Ohm / 8 Ohm
16 Ohm ONLY
HT
FUSE
(T1A)
MAINS
FUSE
(T2A - 230V)
(T4A - 120V)
SELECT
Made in England by:
Marshall Amplification plc,
Bletchley, Milton Keynes,
England.
MAINS INPUT
120V ~ 60 Hz
375 Watts
RETURN
SEND
LOOP
LEVEL
CAUTION!:
TO REDUCE THE RISK OF FIRE REPLACE FUSES WITH THE SAME TYPE
AND RATING ONLY. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
ATTENTION!:
POUR EVITER LES RISQUES D’INCENDIE UTILISER UN FUSIBLE DE
MEME TYPE ET DE MEME CALIBRE. DEBRANCHER AVANT DE REMPLACER LE FUSIBLE.
POUR EVITER LES RISQUES DE DECHARGES ELECTRIQUES, NE PAS OUVRIR LE
COUVERCLE. CET APPAREIL NE COMPORTE AUCUNE PIECE SUSCEPTIBLE D’ETRE
REPAREE PAR VOS SOINS. FAITES TOUJOURS APPEL A UN TECHNICIEN QUALIFIE POUR
TOUTE REPARATION.
WARNING!:
SHOCK HAZARD. DO NOT OPEN. TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. THIS
APPARATUS MUST BE EARTHED.
AVIS!:
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. POUR EVITER LES RISQUES
D’INCENDIE ET DE DECHARGES ELECTRIQUES, N’EXPOSEZ JAMAIS CET APPAREIL A
L’HUMIDITE OU A LA PLUIE. CONNECTER CET APPAREIL A LA TERRE.
(4
&
8 Ohm PARALLEL JACKS)
Note:
16 Ohm Output Jack negates use of others.
REFER TO MANUAL FOR FULL DETAILS. SE REFERER AU MANUEL POUR PLUS DE DETAILS.
WARNING!
:
RISK OF HAZARDOUS ENERGY!
AVIS!:
ENERGIE ELECTRIQUE DANGEREUSE!
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