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From Jim Marshall
I would like to personally thank and congratulate you for selecting
one of our Dual Super Lead, all-valve DSL15H head or DSL15C
combos.
Since I started Marshall Amplification in 1962 I have witnessed
some incredible breakthroughs and advances in amplifier design
technology. These include, switchable channels, Master Volume,
Reverb, MIDI technology, speaker emulation and digital effects
processing, to name just a few. These may seem like every day
features nowadays but this certainly wasn't always the case.
However, the same values that were present in the first Marshalls
are still here today. That is, solid workmanship, reliability, iconic
looks and above all great Marshall tone.
As you may know, when the JCM2000 Dual Super Lead series of
amps was first introduced in 1997, we were delighted to see them
get a fantastic reaction from guitar players and also the press. In
fact one of the biggest American guitar magazines described the
DSL100 as "The best Marshall ever? It combines the best tonal
qualities and features of both modern and vintage Marshall amps
in one package." Better still, when the world renowned magazine,
Guitar Player, reviewed the DSL100 it printed "The Ultimate
Marshall?" as a subheading on their June 1997 cover.
After a very successful life, the JCM2000 series was replaced by
the JVM series in 2007, which has also gone onto great success
and critical acclaim. That said, there is still a great deal of respect
and demand for the DSL's with one of the UK's most popular guitar
magazines recently referring to the DSL100 as "the go-to rock
amp."
As a result of public demand for the DSL's tonal palate, I have
decided to introduce two affordable 15-Watt options based on the
popular DSL100 head, two of which are covered in this manual:
the DSL15H head and the DSL15C combo.
I would like to wish you every success with all of your musical
endeavours and also your DSL amp, which I know will provide you
with great tones and playing pleasure for many years to come.
Welcome to the Marshall family!
Yours Sincerely,
Jim Marshall
Overview
The mindset behind both the DSL15H 15-Watt head and
DSL15C 15-Watt combo is a simple one – take that world
renowned DSL100H tone and make it available in two
compact, low wattage, all-valve units containing
4 x ECC83 valves in the preamp and 2 x 6V6s in the
power-stage.
Both amps feature two footswitchable channels (footswitch
supplied) – Classic Gain and Ultra Gain. As their names
imply, each channel has a very different character. Classic
Gain takes you from a shimmering, harmonic-enhanced
clean to a 1959 style crunch when the Gain control is
cranked. Ultra Gain, on the other hand, takes you into the
world of modern, high-gain and then some.
Both channels share a passive three-band EQ with
controls for Bass, Middle and Treble. The Equalisation
section also features a Tone Shift button which, when
activated (pushed in), shifts out the mid frequencies
making the amp ideal for brutal, modern metal tones,
especially when combined with the high gain settings of
the Ultra Gain channel. The Equalisation section also
features a control for Presence and a Deep switch.
Follow all instructions and heed all warnings
KEEP THESE INSTRUCTIONS
Warning:
Before going any further, make sure that your amplifier is compatible with your electrical supply. If you have any doubt, please seek help
from a qualified technician – your Marshall dealer can help you in this respect.
Mains Input & Fuse:
Your amplifier is provided with either a detachable mains (power) lead which should be connected to the mains input socket on the rear
panel of the amplifier or a fixed mains (power) lead attached to the rear of the amplifier.
The specific mains input voltage rating that your amplifier has been manufactured for is indicated on the rear panel of the amplifier.
The correct value and type of mains fuse for valve amplifiers is specified on the rear panel of the amplifier.
NEVER attempt to bypass the fuse or fit one of the incorrect value or type.
Transporting your equipment:
Please ensure that your amplifier 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 amplifier. See the Speaker Output guides in this handbook, if applicable, for specific 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 amplifier.
2. Ensure that the VOLUME controls on the front panel are set to zero.
3. Connect the supplied mains (power) lead into the MAINS INPUT on the rear panel first 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 amplifier, wait a couple of minutes before 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 Peak Inrush current for the DSL15C and the DSL15H is 19A.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Both of these equalisation enhancers are functions of
the power-amp. Presence adds a variable high end
"bite" to your tone while the Deep switch adds a fixed,
resonant bass boost to your sound – adding girth without
muddying it up.
The only difference, features and control-wise, between
this pair of mighty 15-Watt minis is that the DSL15C
combo also features built-in, footswitchable (footswitch
supplied), studio-quality digital spring reverb with a
level control.
The ability to select either the full 15-Watts of output
power or half-power (7.5-Watts) via the Pentode/Triode
switch on the rear panel, adds further to your new DSL's
already impressive feature set. The all-round tonal and
gain versatility makes both the DSL15H & DSL15C superb
and flexible performance tools for today's most demanding
playing situations. You can rest assured both are packed
full of our famed Marshall tone.
Enjoy your DSL amp and please read this handbook
carefully before plugging in.
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