
Congratulations
on your purchase of REPLAY BOX, a professional true ste-
reo delay from T-Rex Engineering.
Built for players who are serious about stereo, REPLAY BOX
combines stereo ins and outs, advanced functions like TAP
control and the NOTE DIVIDER, and the processing power
it takes to produce legendary T-Rex tone.
This user manual provides a quick overview of all REPLAY
BOX functions and controls.

Two delays in one
With REPLAY BOX, everything starts with the twin INs
and OUTs, which give you 3 setup options: mono in/
mono out (using the left INPUT and OUTPUT jacks;
mono in/stereo out (using the left INPUT jack and
both OUPUTS; and stereo in/out using all 4 jacks. Running in full stereo, REPLAY BOX is really two separate
delays in one.
The main controls on your REPLAY BOX are as follows.
VOLUME sets the unit’s overall volume output, while
MIX lets you set the balance of your dry and delayed
signals. REPEAT controls the number of delay repeti-
tions, and TEMPO lets you move from a quick slapback echo to an almost eternal 3-second delay.
Use the NOTE DIVIDER switch to choose between
a quarter note, a quarter note triplet, and a dotted
eight note delay rhythm.

Technical Specifications
Input Impedance@1KHz Higher than 1M Ohm
Output Impedance@1KHZ Lower than 1K Ohm
Power supply Voltage 9V DC Minimum 8,5V DC / Maximum 12,5V DC
Current Draw @ 9V DC 110 mA
Maximum Input signal Vp/p 3Vp/p
Battery Type / Battery Life 9V battery 6F22 / 30 minutes
External connectors Input Jack (L), Input Jack (R), Output
Controls ON/OFF, Tap, Volume, Mix,
Pedal size incl. knobs (W x H x D) 60 x 50 x 115 mm / 2,4 x 2 x 4,5 inch
Weight excl. battery & packaging 0,270 kg / 9,52 oz
Jack (L) , Output Jack (R), 9V DC jack
Repeat, Tempo, Mode
T-REX WARRANTY CONDITIONS
T-Rex offers a 2-year warranty on all our products. In the unlikely event of a malfunction, please contact our technical support at
service@t-rex-effects.com before sending us the product for repair.
Read more about warranty conditions at www.t-rex-effects.com/service
ABOUT T-REX
Based in Vejle, Denmark, T-Rex Engineering makes classic and signature effects 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 find these environment protecting regulations very good,
and we are happy to follow them.
REACh

Lars Dahl-Jørgensen
& Sebastian Jensen
Founder & Owner
T-Rex Engineering ApS
Made by T-REX Denmark 2014
www.t-rex-eects.com