Markbass MB7 Booster manual

Markbass MB7 Booster
  • Number of pages: 2
  • Filetype: PDF
Markbass oers an international limited warranty on Markbass products purchased from any
authorized Markbass dealer, eective from the day of purchase. The terms of this warranty
vary from country to country; please contact the Markbass distributor in your country for
Please register this product online at to establish the date of purchase.
However, please note that you are required to retain a copy of your receipt as proof of
purchase in order to receive warranty service.
This warranty does not apply to any damage to the product caused by misuse, mishandling,
accident, abuse, alteration, modication or unauthorized repairs. Product appearance and
normal wear and tear (worn paint, scratches, etc.) are not covered by this warranty. Markbass
reserves the right to be the sole arbiter regarding the misuse or abuse of this product.
Markbass assumes no liability for any incidental or consequential damages, which may result
from the failure of this product. Any warranties implied in fact or by law are limited to the
duration of this express limited warranty. Your legal rights related to the warranty will vary
depending on the country of purchase.
This product is guaranteed by the warranty provided in the country of purchase, under the
following conditions:
A - The Markbass warranty is only applicable if this document been properly completed (here
or online) and if the original invoice/bill of sale, mentioning model, serial number and
purchase date, is presented together with this document.
B - The obligations of Markbass are limited to the repair of defects. Warranty repair eligibility
will be decided at the sole discretion of Markbass or its representatives. Freight, freight
insurance costs, and any other costs related to the repair of this product are not covered by
this warranty.
C - All warranty repairs must be made by Markbass or an authorized Markbass (PARSEK)
service center.
D - This warranty does not apply in the following instances:
if the damage was caused by accident, negligence or modications; use of non Markbass
spare parts; or improper use, installation or packing;
• if the serial number on the equipment is illegible;
if the damage was caused by lightning, water, re, incorrect main voltage, insufficient
ventilation or any other cause beyond the control of Markbass.
E - Markbass reserves the right to redesign or improve/modify its product at any time without
any obligation to modify previously manufactured products.
Parsek srl. - Italy - 66020 San Giovanni Teatino (Ch) - Via Po, 52/A Tel. +39 085 446 37 55 - Fax
+39 085 440 77 64 - -
To set up the Level Boost, plug your instrument into the Input Jack (5), and connect
the Output Jack (6) to your amplier, after connecting a +9/+12VDC power supply to the
DC IN (7) or powering the pedal with a standard 9V battery. Turn the boost on using the
right footswitch (3), making sure the LED on the Boost Level slider is ON (this indicates that
the eect is active). Next, adjust the Boost Level slider while toggling the footswitch (3) on
and o, comparing the volume of the direct signal with the boosted signal. Match the gain
level as closely as you can to the direct signal, then adjust the Level Boost slider to the
desired amount of added boost or cut. A suggested use of the boost is to leave it turned o
until it’s time to solo, then switch it on (3) for a quick level boost when you begin your solo.
You can easily apply this to ANY situation where you need two dierent, quickly accessible
playing volumes.
To audition the EQ, rst step on the left footswitch (4), making sure
the LEDs on the EQ sections are ON (this indicates that the eect is active) and with the EQ
sliders (2) in at position (0 dB). Next, dial them in gradually one slider at a time to discover
how they aect your sound EQ, and tailor your bass tone the way you like it
1 Mohm / 6 Vpp
100 ohm / 6 Vpp
+47dB (maximum gain)
TONE: from 300 Hz to 1.5 kHz
GRAPHIC EQ: Freq. (Hz): 40, 80, 250, 400, 1200, 2000, 4000
LEVEL: (-16dB, +16dB)
POWER REQUIREMENTS- DC INPUT: +9/+12VDC or standard 9-volt battery
98.8 x 38.3 x 124.2 mm / 3.89” x 1.51” x 4.89”
420 g / 0.93 lbs


Markbass MB7 Booster

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Markbass MB7 Booster specifications

Brand Markbass
Model MB7 Booster
Product Not categorized
Language English
Filetype PDF
Product type Effects pedal
Product colour Black
LED indicators
Product type Effects pedal
Product colour Black
Weight & dimensions
Width 98.8 mm
Depth 38.3 mm
Height 124.2 mm
Weight 420 g
Width 98.8 mm
Depth 38.3 mm
Height 124.2 mm
Weight 420 g
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