TREX Gull User manual

USER MANUAL

CONGRATULATIONS
on your purchase of Gull, the
most musician-friendly wah-wah
out there – and the first pedal in
decades to revive the classic yoy-
yoy sound.
Gull actually gives you 3 pedals
in 1. You get 2 great wah-wahs,
plus the dual-filter yoy-yoy effect.
You can tune all 3 effects to your
tastes, and you can set your pedal
up to boost your signal when you
switch it on – to make sure your
wah never risks going unnoticed.
Be sure to study the overview of
controls in this manual. The better
you know your Gull, the higher
you’ll find it will take you.
GULL CONTROLS
Like most wah-wah units, your Gull is switched on and operated using
the PEDAL controller. To turn the unit on or off, press the PEDAL all the
way down to activate the ON/OFF button hidden beneath the PEDAL.
Once you’ve switched your Gull, you’ll want to select a mode via the
MODE switch. The 3 modes are:
WAH 1: A light wah effect that’s perfect for clean guitar sounds and
rhythm parts
WAH 2: A class full-out wah you’ll recognize from history’s great wah-
wah solos.
YOY: An unusual effect that uses dual-filter technology to add a subtle,
breathy high-frequency modulation to the classic wah.
Now use the SLOPE knob to adjust the character of the frequency band
you sweep as you operate the PEDAL. The higher you set the SLOPE
knob, the more dramatic the wah.

TECHNICAL SPECIFICATIONS
Input Impedance@1KHz Higher than 1M ohm
Output Impedance@1KHZ Lower than 1K ohm
Power supply 9V DC (T-Rex FuelTank)
Minimum Power supply Voltage 8V DC
Maximum Power supply Voltage 12,5V DC
Current Draw @ 9V DC 40 mA
Maximum Input signal Vp/p 3Vp/p
Battery Type 9 V battery 6F22
Battery Life 4 to 6 Hour
External connectors Input Jack, Output Jack, 9V DC Jack
Controls On/Off, Boost, Slope, Wah mode switch
Pedal size incl. knobs (W x H x D) 96 x 85 x 265 mm · 3,8 x 3,3 x 10,4 inch
Weight
(excl. battery and packaging)
1 kg
35,3 oz
The BOOST knob is useful tool for making sure you’re wah-wah sound is
loud enough in the mix. The higher you set it, the louder you’ll be when
you kick your Gull into action.
The last control you’ll want to understand before using your Gull is the
HOTSPOT button on the front of the unit. Many guitarists complain that
wah-wah pedals are too touchy, and don’t allow enough pedal play be-
fore the effect kicks in. They’re sort of like a guitar whose
action is so low, you hardly have to press down on the
fretboard to play a note.
Gull operates like a traditional wah-wah
when the HOTSPOT button is in. When
the button is out, you get more
pedal to work with before the
effect reaches its highpoint.
Many players find that this
altered response makes Gull
a more musical pedal than
other options.

T-REX WARRANTY CONDITIONS
T-Rex oers a 2-year warranty on all our products. In the unlikely event of a
malfunction, please contact our technical support at info@t-rex-eects.com
before sending us the product for repair. When the product has been sent to
us at sender’s cost, we will repair or replace your product and send it back to
you - free of charge and usually within 3 weeks (shipping not included). The
product needs to be accompanied by a copy of your receipt, serial number,
return address, phone number, e-mail address and a brief explanation of
the problem. Please note that we cannot replace a product until we have
received it here in Denmark.
The warranty is lost if the product has been damaged by alteration, misuse,
accident, or neglect; or if the product has been repaired or serviced by
persons not authorized by T-Rex. Read more about warranty conditions at
www.t-rex-eects.com.
ABOUT T-REX
Based in Vejle, Denmark, T-Rex Engineering makes classic and sig-
nature eects pedals for the world’s best musicians. Our approach
blends hi-tech innovation with old-world craftsmanship – always
in the service of killer tone.
EU REGULATIONS • ENVIRONMENT PROTECTION
T-Rex accepts and follows the regulations and directives issued
by the EU. We nd these environment protecting regulations very
good, and we are happy to follow them.
RoHS
REACh

T-Rex Engineering ApS
www.t-rex-eects.com
Steen Meldgaard Laursen
Managing Director
ISSUED IN VEJLE, 2011
Lars Dahl-Jørgensen
Development Director
Sebastian Jensen
Production Director