Supro Delay User Manual

Delay

User’s Guide

The Supro Delay is an all-analog pedal that can
be tailored to suit a myriad of musical situations
while being manipulated in real-time with an
assignable expression pedal option.

The TIME control sets the length of the echo. At
minimum, the delay time is 20ms. At maximum,
the delay time is 600ms.

The LEVEL control sets the volume of the echo.
At minimum, there is no echo, at maximum, the
echo is louder than the original signal.

The REPEATS control sets the amount of
feedback sent from the output of the delay
line back into the input of the delay line. At
minimum, the is no feedback. In this setting,
a single echo will be heard. At maximum the
echo signal will regenerate to the point of
self-oscillation, creating a resonant “runaway”
delay.

The FILTER control sets the frequency response
of the echo. At minimum, the filter control
provides an overall Low Pass (LPF) effect. This
produces a darker sounding echo, with less

treble. At maximum, the filter control provides
an overall Band Pass (BPF) effect, rolling off both
lows and highs to create a “tape echo” effect.

The EXPRESSION mini toggle switch selects
which knob function is controlled by the
expression pedal. In the UP position, LEVEL
is selected. In the MIDDLE position, TIME is
selected. In the DOWN position, REPEATS
is selected.

The EXPRESSION jack accepts a 1/4” TRS
cable from a standard expression pedal. The
expression pedal can be assigned to control
either LEVEL, TIME or REPEATS functions. The
position of the on-board knob corresponding
to the currently selected expression pedal
assignment will set the maximum range of the
expression pedal.

POWER: The Supro delay runs on standard
9VDC (neg. tip) power only, using internal
voltage-doubling to provide the necessary
headroom for world-class performance in an
all-analog Stompbox. The Supro Delay does
not run on batteries.