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Electro-Harmonix GREEN RUSSIAN BIG MUFF Pi User Manual

Electro-Harmonix GREEN RUSSIAN BIG MUFF Pi
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GREEN RUSSIAN
Kongratulations Komrades!
You now have in your possession
the
authentic reissue of the legendary Green
Russian Big Muff Pi. We should know, we built the original. Now you’ve got the exact
same sound beloved by guitarists and bassists alike at your fingertips, but in a
smaller, more pedalboard-friendly enclosure. So, throw off your chains and unite with
the finest harmonic distortion-sustain device ever made.
OPERATING INSTRUCTIONS
VOLUME Knob
Use the VOLUME knob to set the output level.
TONE Knob
Adjust the TONE knob to explore a range of sounds from high treble to deep bass.
Turn the knob clockwise to increase treble and decrease bass. Turn the knob
counterclockwise to increase bass and decrease treble.
SUSTAIN Knob
The SUSTAIN knob adjusts the amount of sustain and distortion.
Footswitch & Status LED
Use the footswitch to toggle between effect and bypass. The Green Russian Big Muff
is active when the LED is lit. When the LED is off, the pedal is in true bypass mode.
IN Jack
Plug the output of your instrument or another effects pedal into the ¼” IN jack. The
input impedance presented at this jack is 130kΩ.
OUT Jack
Connect the Green Russian Big Muff’s ¼” OUT jack to the input of your amplifier or
another effects pedal. When the Green Russian Big Muff is in bypass mode, the OUT
jack is connected directly to the IN jack. The output impedance is nominally 25kΩ.
POWER!
Powering the Green Russian Big Muff Pi
The Green Russian Big Muff Pi may be powered from a 9V battery or an optional
9VDC AC Adapter such as the EHX9.6DC-200 or any Boss
®
or Ibanez
®
style AC
adapters capable of delivering at least 30mA. Plug the output of the adapter into the
9V power jack located at the top of the pedal. The battery may be left in or taken out
when using an AC Adapter. The current draw is approximately 2.2mA at 9VDC.
Please Note: Using the wrong adapter or a plug with the wrong polarity
may damage your Russian Big Muff Pi and void the warranty.
Changing the Battery
To change the 9V battery, remove the 4 screws on the bottom of the Green Russian
Big Muff Pi. Take off the bottom plate and change the battery. Avoid touching the
circuit board while the bottom plate is off. Replace the bottom plate and screws.
- WARRANTY INFORMATION -
Please register online at http://www.ehx.com/product-registration or complete and return the enclosed
warranty card within 10 days of purchase. Electro-Harmonix will repair or replace, at its discretion, a product
that fails to operate due to defects in materials or workmanship for a period of one year from date of
purchase. This applies only to original purchasers who have bought their product from an authorized Electro-
Harmonix retailer. Repaired or replaced units will then be warranted for the unexpired portion of the original
warranty term.
If you should need to return your unit for service within the warranty period, please contact the appropriate
office listed below. Customers outside the regions listed below, please contact EHX Customer Service for
information on warranty repairs at info@ehx.com or +1-718-937-8300. USA and Canadian customers: please
obtain a Return Authorization Number (RA#) from EHX Customer Service before returning your product.
Include with your returned unit: a written description of the problem as well as your name, address,
telephone number, e-mail address, and RA#; and a copy of your receipt clearly showing the purchase date.
United States & Canada
EHX CUSTOMER SERVICE
ELECTRO-HARMONIX
c/o NEW SENSOR CORP.
55-01 2ND STREET
LONG ISLAND CITY, NY 11101
Tel: 718-937-8300
Email: info@ehx.com
Europe
JOHN WILLIAMS
ELECTRO-HARMONIX UK
13 CWMDONKIN TERRACE
SWANSEA SA2 0RQ
UNITED KINGDOM
Tel: +44 179 247 3258
Email: electroharmonixuk@virginmedia.com
This warranty gives a purchaser specific legal rights. A purchaser may have even greater rights depending
upon the laws of the jurisdiction within which the product was purchased.
To hear demos on all EHX pedals visit us on the web at www.ehx.com
Email us at info@ehx.com
Question and Answer IconNeed help?

Do you have a question about the Electro-Harmonix GREEN RUSSIAN BIG MUFF Pi and is the answer not in the manual?

Electro-Harmonix GREEN RUSSIAN BIG MUFF Pi Specifications

General IconGeneral
TypeFuzz
BypassTrue Bypass
Weight1.5 lbs
TechnologyAnalog
Input Impedance1 MΩ
ControlsVolume, Tone, Sustain
Power Supply9V battery or 9V DC adapter
Inputs1 x 1/4"
Outputs1 x 1/4"

Summary

OPERATING INSTRUCTIONS

VOLUME Knob

Use the VOLUME knob to set the output level of the pedal.

TONE Knob

Adjusts the range of sounds from high treble to deep bass.

SUSTAIN Knob

Adjusts the amount of sustain and distortion.

Footswitch & Status LED

Toggles between effect and bypass; LED indicates active mode.

IN Jack

Connects instrument or other pedals; input impedance is 130kΩ.

OUT Jack

Connects to amplifier or other pedals; output impedance is 25kΩ.

POWER

Powering the Green Russian Big Muff Pi

Details on powering the pedal via 9V battery or AC adapter.

Changing the Battery

Instructions for replacing the 9V battery.

WARRANTY INFORMATION

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