E1005

The E1005 Analog Delay Line provides variable time
delay up to a full 400 milliseconds. The unit is equipped
with both a mic input and a switchable mic/instrument
input, each with its own input level control. A bar type
input level display makes it easy to adjust the levels for
low distortion and noise. The unit is equipped with
controls that enable it to create chorus,‘double-tracking,
flanging, and other special effects. A foot switch jack
enables musicians to conveniently turn the effects On and
Off. One output carries an adjustable blend of direct and
delayed signal, enabling the E1005 to be used without an
external mixer. A second output carries delayed signal
only for stereo synthesis, pure delay, and other effects. i
Guitarists, keyboard players, and others will enjoy the
way the E1005 creates echo and related effects without
the mechanical disadvantages of older tape-loop echo
machines. A very high input impedance ensures that the
delay line will not load high impedance instrument pick-
ups, so regardless of the delay settings, the direct sound
will retain its full frequency response.
All controls are clearly labeled and are recessed to avoid
inadvertent changes in settings (recessed controls are also
safer in shipping and cartage). Unlike devices designed
strictly for the studio, the E1005's input and output jacks
are front panel mounted so patch cables can be kept
shorter in musical instrument amplification systems.
What is an analog delay line? lt is a device that provides
echo and related effects by slowing down audio signals---a
more capable space-age alternative to older tape-loop echo
machines. The term “analog” means that the audio signal
retains its original voltage levels throughout the electron-
ics; this differs from "digital" delay lines, where the signal
is converted and stored as binary numbers.