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BB-2 Bluesbreaker II
Bluesbreaker II Suggested Settings
BOOST (Amp: Slightly Distorted)
BLUES LEAD (Amp: Clean)
FUNKY BLUES (Amp: Clean)
Owners Manual
HOT HARMONICS (Amp: Clean)
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4
2367
5
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WARNING!
Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
From The Chairman
I would like to personally thank you
for selecting one of our effects pedals.
For over 40 years the Marshall name has been synonymous
with the greatest guitar tones in music. We have worked hand
in hand with guitarists from all levels throughout the world to
maintain and improve that special ingredient, ‘The Marshall
8
9
Sound.’
Our range of effects pedals gives the opportunity to augment
the classic Marshall tone to add Marshall character to a guitar
set-up.
All our pedals are made with the same utmost attention to
quality, in both materials and manufacture as our world
renowned amplifiers, cabinets and combos, in order to provide
you with optimum reliability and tone.
I would like to wish you every success with all of your musical
endeavours and also your new Marshall effects pedal, which I
am sure you will find a pleasure to play for many years to
come.
Yours Sincerely,
WARNING
Do not expose the apparatus to rain or moisture. Do not expose
the apparatus to dripping or splashing. No objects filled with
liquids should be placed on or near the apparatus. Do not use
this apparatus near water.
Clean only with dry cloth.
Changes or modifications not expressly approved by Marshall
Amplification plc could void the user’s authority to operate the
equipment.
IMPORTANT Precautions
Heed all warnings.
Follow all instructions.
Keep these instructions.
European Product Only
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ENGLISH
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Introduction
The Bluesbreaker II takes the philosophy of our original
Bluesbreaker pedal one step further and features two modes,
Blues and Boost. This effectively makes it two pedals in one.
Boost Mode is designed with the vintage valve amp or ‘tone
purist’ type of guitar player in mind. If you don’t want to alter
the tone of your amp at all, but want to drive the front end
harder to push the amp further into natural overdrive. The
Boost mode features a clean boost controlled by the pedal’s
volume control, which will not affect your original tone. It can
also be used for boosting the signal which can sometimes be
lost when using long leads (particularly with single coil pickups).
Blues Mode is reminiscent of the tonal and distortion
characteristics of our non master volume amps such as the
classic Bluesbreaker combo from the 1960s. This Mode
produces a wonderful natural style overdrive for crunchy
chord work and singing single notes for truly inspirational
leads, all delivered with the warmth and tonality of those early
Marshalls.
The Bluesbreaker II features a true full passive bypass for the
main signal path to ensure complete tonal integrity and has a
quality of tone matched only by its versatility.
This booklet provides a guide to the Bluesbreaker II’s features
for your information. We have also enclosed a number of
suggested settings to help you to get started. It should be
remembered that these are only suggested settings and you
should really experiment whenever you can.
If you take the time to explore the many different overdrive
and distortion characters of the Bluesbreaker II, you won’t be
disappointed.
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Setting Up
Always use good quality shielded leads.
Always use 9V regulated DC supply with centre negative.
Although it may seem obvious the first action in achieving a
good effected sound (be it duration / compression etc.) is to
find the perfect bypassed sound. This will then allow the
correct level to be set with the effect unit to allow a cut or
boost in volume and a realistic tone.
On clean channels it is advisable to set the gain (or volume)
to a setting of no less than one quarter maximum so as not to
get unrealistic results due to any volume dependent tonal
shaping on the amplifier preamp.
Features
1. Out Jack Socket
This is the output of the Bluesbreaker II and is for connection
to the amplifier or to another effects pedal.
2. Mode
Allows for selection of Boost and Blues modes.
Boost Mode completely bypasses the Tone and Drive network
of the Bluesbreaker II and adds a clean boost to the signal
controlled by the Volume (Item 7) control. This will give your
guitar an extra lift and is ideal for driving the front end of a
valve amp into distortion without affecting your all important
tone. This is particularly suited for amps that are already
naturally slightly distorting, giving them an extra kick over
the edge, or for boosting your sound for solos.
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ENGLISH
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In Blues Mode all controls are operational and the
Bluesbreaker II will give your guitar a wonderfully creamy,
natural sounding bluesy overdrive. This mode is great when
using a clean amp but can also be used with an amp that is
already distorting for extra Marshall mayhem.
3. Drive
This increases the amount of distortion, taking you from
vintage breakup, ideal for big crunchy chords and sweet
singing blues, to full on overdrive.
N.B. This control is only operational when on Blues mode.
4. DC Input
For input of a 9V DC adaptor should you not wish to use
batteries.
5. LED
Indicates when the Bluesbreaker II is in operation.
6. Tone
The Bluesbreaker II features pre-set bass and mid controls, for
optimum response. This Tone control effects the treble region
of your tone adding brightness and cut.
N.B. This control is only operational when on Blues mode.
7. Volume
Controls the volume of the pedal.
When in Boost mode this governs the level of the signal
driving into the amplifier. The more the level is increased the
more you will push the amp into distortion.
When in Blues mode this control allows you to set a different
volume level for solos etc.
8. In Jack Socket
This is the input jack, for connection to your guitar or to
another effects pedal if you are linking pedals together.
9. Foot Switch
For switching the Bluesbreaker II on and off.
Trouble Shooting
CHECK
BATTERY
CHECK
WHAT IF
NO
OUTPUT
NOISE IN
BYPASS
INDICATOR
LED NOT
ON
SOUND TOO
TREBLY OR
FIZZY
SOUND TOO
MUSHY OR
BASSY
UNUSUAL
FEEDBACK
UNUSUAL
HUM
BASS
FEEDBACK
33
3
3
INPUT
LEAD
3
3
3333
LEADS
CHECK PEDAL
CONTROLS
DC INLET
CHECK AMP
CONTROLS
CHECK GUITAR
333
33
3
3
3
333
REDUCE
TREBLE
54
REDUCE
TREBLE
MOVE A
FROM AMP
W
AY
3
PICKUPS
MAY BE
VIBRATING
ENGLISH
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Battery Replacement
1. To replace the battery, open
the easily accessed coin
screw battery cover plate by
loosening screw as shown,
then disconnect the battery
connector lead.
2. Use PP3 or equivalent
battery (for improved
battery life use alkaline type)
3. Always ensure that the
battery is removed when the
pedal is not in use for long
periods.
4. Dispose of old battery
in a safe place.
Technical Specification
Power: 9V DC Centre Negative Regulated
Current Draw: 8mA
Controls: Blues/Boost Mode Select, Drive, Tone & Volume
Switches: On/Off Switch
Indicators: On/Off LED
Jacks: Input/Output ‘Jacksockets’
Input Impedance: 1MΩ
Output Load Impedance: max 25kΩ
Dimensions: 120mm x 65mm x 55mm
Weight: 510 grammes
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