
ALBERTA - VINTAGE OVERDRIVE
Some people say Alberta was born to play the blues - and it certainly
does deliver that vintage tubey warmth that bluesmen are always looking for. With its creamy, yet crunchy sound a smooth mid-range boost,
we recommend Alberta for evertyhing from Muddy Waters to White
Stripes.

CONTROLS
Alberta’s controls are plain minimalistic, with just 3 knobs - GAIN, LEVEL
and TONE.
The GAIN knob controls the distortion amount.
The LEVEL knob sets the overall volume.
The TONE knob affects the top end (edge) of your signal without com-
promising sonic quality, allowing you to dial in the perfect tonal flavour
for you taste.
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 8,5V DC
Maximum Power supply Voltage 12,5V DC
Current Draw @ 9V DC 7 mA
Maximum Input signal Vp/p 3,2Vp/p
Battery Type 9 V battery 6F22
Battery Life 12 to 16 Hour
External connectors Input Jack, Output Jack, 9V DC Jack
Controls On/Off, Level, Gain, Tone
Pedal size incl. knobs (W x H x D) 100 x 55 x 120 mm / 3,9 x 2,2 x 4,7 inch
Weight
(excl. battery and packaging) 0,345 kg / 12,2 oz

T-REX WARRANTY CONDITIONS
ABOUT T-REX
T-Rex oers a 2-year warranty on all our products. In the unlikely event of a
malfunction, please contact our technical support at service@t-rex-eects.
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-eects.com.
Based in Vejle, Denmark, T-Rex Engineering makes classic and signature eects 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.

ISSUED IN VEJLE, 2002
Lars Dahl-Jørgensen
Founder
T-Rex Engineering ApS, Tel.: +45 75 72 71 81, Fax: +45 75 72 71 98
www.t-rex-engineering.com • mail: info@t-rex-engineering.com
T-Rex Engineering ApS
www.t-rex-eects.com
Sebastian Jensen
Founder