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DSL-1H and DSL-1C
Limited Edition, 50th Anniversary, all-valve 1-Watt Head and Combo
commemorating the 1990s decade of Marshall
OWNER’S MANUAL
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The DSL-1C and DSL-1H are all-valve, 1 Watt
amplifi ers voiced to reproduce the sounds of
the Marshalls of the ’90s but at what Jim liked
to call a ‘home friendly’ volume.
As already mentioned, there were a number of
very successful Marshall amps in the ’90s, all
worthy of representing the decade. The DSL100
however was a true revelation that leading
critics dubbed ‘the ultimate Marshall’ as it
represented the perfect marriage of modern
fl exibility, high gain capability and features
with the signature ‘roar’ of the 2203s and
Superleads. The DSL-1s have been designed to
provide these distinctive tonal characteristics
at the surprisingly loud level of one Watt.
To add further to the ‘home/studio friendly’
nature of this amp, whenever the full 1 Watt
output proves too loud you can hit the Low
Power button on the rear panel to further drop
the volume - enabling you to crank the volume
to get the tone you desire.
Overview
ENGLISH
Follow all instructions and heed all warnings.
KEEP THESE INSTRUCTIONS.
Warning:
Before going any further, make sure that your amplifi er is compatible with your electrical supply. If you have any doubt, please seek help
from a qualifi ed technician – your Marshall dealer can help you in this respect.
Mains Input & Fuse:
Your amplifi er is provided with either a detachable mains (power) lead which should be connected to the mains input socket on the rear
panel of the amplifi er or a fi xed mains (power) lead attached to the rear of the amplifi er.
The specifi c mains input voltage rating that your amplifi er has been manufactured for is indicated on the rear panel of the amplifi er.
The correct value and type of mains fuse for valve amplifi ers is specifi ed on the rear panel of the amplifi er.
NEVER attempt to bypass the fuse or fi t one of the incorrect value or type.
Transporting your equipment:
Please ensure that your amplifi er is switched off and unplugged from the mains electricity supply and that all removable cables have
been disconnected from your equipment before attempting to move it.
Important set up information:
1. Make sure that the cabinet(s)/speakers, where appropriate, are connected to the correct impedance LOUDSPEAKER jack(s) on
the rear panel of the amplifi er. See the Speaker Output guides in this handbook, if applicable, for specifi c information regarding
impedance matching. When using an extension cabinet make sure that you are using a proper speaker cable. Never use a screened
(shielded) guitar cable for this purpose.
WARNING! Failure to do any of the above may damage your amplifi er.
2. Ensure that the VOLUME controls on the front panel are set to zero.
3. For amplifi ers provided with a detachable mains (power) lead, connect the supplied mains (power) lead into the MAINS INPUT on the
rear panel fi rst and then into an electrical outlet
4. Plug your guitar into the INPUT jack socket on the front panel.
5. Turn the front panel POWER switch on and, if a valve amplifi er, wait a couple of minutes before going to point 6.
6. Turn the volumes up to your preferred level and your amp is ready to play.
EUROPE ONLY – Note:
This equipment has been tested and found to comply with the requirements of the EMC Directive
(Environments E1, E2, and E3 EN 55103-1/2) and the Low Voltage Directive in the E.U.
EUROPE ONLY – Note: the average half-cycle r.m.s. inrush current, on initial switch-on, is 1.1 amps
the average half-cycle r.m.s. inrush current after a supply interruption of 5 s is 1.0 amp
This is the fi rst Marshall product manual in living memory not to include an introduction from our
Guv’nor, the late, great Jim Marshall. Although the DSL-1H & DSL-1C had been blessed by Jim both
sonically and visually, he left us to go to a far better place before we started work on the manual.
That said, a couple of choice quotes from our much missed leader are included.
Thank you for purchasing this DSL1 - one of a Limited Edition Series of British made, all-valve, 1
Watt amps celebrating Marshall’s 50th Anniversary. All told this series will comprise of fi ve different
pairs of heads and combos - each pairing paying tribute to the sound and aesthetic to one of the
fi ve decades that make up our fi rst 50 Years of Loud. The DSL-1 you are the proud owner of is our
homage to the glorious ’90s. This particular decade was a diffi cult one to tie down to one amp as
we had several very successful valve products during that time - the JMP1, the 30th Anniversary,
the JCM900s and the JCM2000 Series which comprised of the DSL and TSL ranges. “They were
all wonderful amplifi ers and that makes the ’90s a particularly tricky choice,” Jim stated when
the series was being tied down. “As we have to pick one amp to represent Marshall’s best in that
decade though, my choice is the DSL as that series really did get everyone excited. From the artists
and the press to our many loyal customers, the DSL really seemed to touch a positive nerve.” Let it
be written, let it be said. DSL it is.
As Jim always closed his introductions with: we sincerely hope you enjoy your new amp. We know
it will bring you countless hours of playing pleasure.
Welcome to the Marshall family!
Sincerely,
The Marshall Team
As on the acclaimed DSL100,
the Classic Gain and Ultra
Gain channels, share the same
tone controls. The Classic Gain (Channel A) of
your DSL-1 gives you that harmonically rich
clean and edgy crunch reminiscent of a Plexi,
while the Ultra Gain channel takes you into the
open, high gain territory of a hot-rodded 2203.
These two channels are footswitchable via the
supplied footswitch.
In addition to the standard Treble, Middle
and Bass controls, the Tone Shift and Deep
switches add further to the tonal fl exibility of
your amp. As do the FX Loop and Speaker
Emulated Output found on the rear panel.
The combo is fi tted with an 8" Celestion
speaker specially voiced to provide the best
balance between a compact size and a full
sound. Both amplifi ers are also very happy
driving a full 4x12" cabinet for the ultimate in
mini Marshall ’90s tone.
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Front panel*
*NOTE: The DSL-1C front panel is illustrated.
The DSL-1H panel is identical but runs in the
opposite direction.
IMPORTANT: Read before powering-up
Before powering-up your Marshall DSL-1
amplifi er, you must ensure that an appropriate
speaker cabinet is connected to the loudspeaker
jack on the rear panel. Failure to do so could
result in serious damage being caused to your
amplifi er. Always use an unshielded loudspeaker
cable to connect an amplifi er to a loudspeaker
cabinet, never use a screened (shielded) guitar
cable. After use, always allow the amp to cool
down before moving.
IMPORTANT NOTE:
Please refer to the ‘Warning’ plate on underside
or back of the product.
1. Power Switch
This is the On/Off switch for the mains electric
power to the amplifi er. This switch lights up
whenever the amp is switched on (and it is
plugged into the mains, of course!).
NOTE: Please ensure the amplifi er is switched
off and unplugged from the mains electricity
supply whenever it is moved!
NOTE: Please allow a minute or so for the amp
to ‘warm-up’ after switching on. This is normal
with valve amplifi ers as valves need to reach
their ‘working temperature’ to operate properly.
2. Deep Switch
This adds a fi xed amount of resonant bass boost
to your sound.
3. Bass
Controls the amount of low frequencies or
‘bottom end’ in your sound.
4. Middle
Dictates the middle register of the amplifi er.
Turning this up will make your guitar fatter.
Conversely, tuning it down will give you that
classic ‘scooped’ tone.
5. Treble
Controls the high frequencies of your guitar tone,
making your guitar brighter when increased.
6. Tone Shift
Reconfi gures the tone network and moves the
mids higher when activated (in). This combined
with the Middle control (4) turned down results
in scooped sound ideal for aggressive metal
stylings.
7. Channel B Volume
Controls the volume of the Ultra Gain channel.
8. Channel B Gain
Controls the gain of the Ultra Gain channel.
9. Channel B indicator LED
Glows red when Ultra Gain channel is selected.
10. Channel Switch
Selects which channel is being used. It is
overridden if the footswitch is being used.
11. Channel A indicator LED
Glows green when Classic Gain channel is
selected.
12. Channel A Volume
Controls the volume of the Classic Gain channel.
13. Channel A Gain
Controls the gain of the Classic Gain channel.
Front panel continued
Rear panel*
14. Input Jack Socket
This is where you plug your guitar into the amp.
You must use a screened (shielded) guitar cable.
Never use an unscreened (unshielded) speaker
cable. Your screened cable should be of good
quality. If you are in any doubt
regarding this, your Marshall
dealer will be more than happy to
help and advise you.
ENGLISH
230V ~ 50Hz
20 WATTS
FUSE
230V - T250mAE250V
100-120V - T500mAE250V
MAINS INPUT
EMULATED
LINE OUT
HIGH
LOW
FOOTSWITCH
LINE OUT
FX LOOP
SPEAKER OUTPUTPOWER
RETURN
F/S
SEND
Model: DSL1H
Made in England by:
Marshall Amplication plc
Bletchley, Milton Keynes, England
1W @ 16 OHM
(8 OHM MIN)
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DSL-1H and DSL-1C Technical Specifi cations
DSL-1H DSL-1C
Power (RMS) 1W 1W
Valves 2 x ECC82 + 3 x ECC83 2 x ECC82 + 3 x ECC83
Dimensions (mm) H , W, D 180 x 380 x 195 360 x 380 x 220
Weight (kgs) 5.5 8.9
*NOTE: The DSL-1H rear panel is illustrated.
The DSL-1C panel is identical but runs in the
opposite direction.
1. Footswitch
By connecting the supplied footswitch to this
jack you can footswitch between Channel A and
Channel B. The footswitch will override the front
panel Channel switch (10).
2. Return
For connection from the output of an external
effects processor or stompbox.
3. Send
For connection to the input of an external
effects processor or stompbox.
4. Emulated Line Out
A speaker emulated lineout for recording or live
use.
5. High/Low
When activated (in) this switch drops the output
power to 0.1 Watts. Perfect for late night,
‘neighbour friendly’ practice.
6. Speaker Output
1 Watt @ 16 Ohms (8 Ohm minimum) – the label
says it all.
7. Mains Input
Your amplifi er is provided with a detachable
mains (power) lead, which is connected here.
The specifi c mains input voltage rating that your
amplifi er has been built for is indicated on the
back panel. Before connecting for the fi rst time,
please ensure that your amplifi er is compatible
with your electricity supply. If you have any
doubt, please ask the advice of a qualifi ed
technician. Your Marshall dealer will help you
in this respect. The correct value of mains fuse
located in the small drawer at the bottom of the
mains socket is specifi ed on the rear panel of
the amplifi er. The drawer contains a space for a
spare fuse.
NEVER attempt to bypass the fuse or fi t one of
the incorrect value!
NOTE: It is wise to carry spare fuses at all
times.
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Denbigh Road, Bletchley, Milton Keynes MK1 1DQ England.
Tel : +44 (0)1908 375411 Fax : +44 (0)1908 376118
www.marshallamps.com
Whilst the information contained herein is correct at the time of publication, due to our policy of constant improvement
and development, Marshall Amplification plc reserve the right to alter specifications without prior notice.
BOOK-00107-00
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