Manual

played. Additionally, with a fair amount of feedback on the DXMB, each time the note circles
around the delay loop, the signal will go up another octave. So if you play a C2 on the guitar,
the first echo will be a C3, the second C4, the third C5 and so on.
Another example would be to plug a volume pedal into the DXMB’s effects loop. The volume
pedal will act as a FEEDBACK control. With the addition of an expression pedal, you could have
two pedals controlling parameters on the DXMB.
To properly use the DXMB’s effects loop, connect the SEND jack to the input of your effects loop
and the RETURN jack to the output of your effects loop.
N.B. If you do not wish to use the effects loop, please leave the RETURN jack disconnected.
INPUT Jack – Connect the output of your instrument or other effects pedal to the ¼” INPUT
jack. The impedance presented at the INPUT jack is 1 M.
OUTPUT Jack – Connect the output of the DXMB to the input of an amplifier or another effects
pedal.
SEND Jack – Connect this jack to the input of another effects pedal or chain of effects pedals.
RETURN Jack – Connect this jack to the output of another effects pedal or chain of effects
pedals. The input impedance presented at the RETURN jack is 2 M.
EXP. PEDAL Jack – Allows the musician to control any of the four available expression modes
with an optional expression pedal or control voltage. The expression pedal should have a Tip-
Ring-Sleeve plug attached to it. It is important that the expression pedal have the correct
polarity. The tip of the plug must be connected to the wiper of the potentiometer inside the
expression pedal. If you are not sure what type of expression pedal to use, try to purchase one
with a polarity switch so that it will work with many different types of instruments. Some
suggested Expression Pedals: M-Audio EX-P, Moog EP-2, Roland EV-5 or Boss FV-500L. You may
also connect a control voltage to this jack. The Control Voltage range must be 0 V to 5 V.
9V PWR JACK – Connect the output plug of the supplied AC Adaptor into the 9V power jack at
the top of the DXMB. The DXMB’s current requirement is 100mA at 9VDC. The polarity of the
power jack is center negative. The maximum allowable power supply voltage is 12 VDC.