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Electro-Harmonix 1 ECHO - User Manual

Electro-Harmonix 1 ECHO
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FCC COMPLIANCE
Note:
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Modifications not expressly approved by the manufacturer could void the
user's authority to operate the equipment under FCC rules.
#1 ECHO
Digital Delay
Congratulations on your purchase of the #1 Echo! The #1 Echo is a result of
Electro-Harmonix’s long experience in designing world-class delay lines. It
presents you with musical, accurate and warm delays that surpass the very
best performance instruments on the market. Reading these instructions
carefully will ensure that you will get the most out of your #1 Echo.
-THEORY OF OPERATION-
The #1 Echo is an instrument that will echo any note or audio event that you
play through it. You can control the time duration that will be applied
between the played note and the echoed note. The echo will sound exactly
the same as the original. The delay time range is from 10ms up to 2
seconds. Additionally you can choose the number of times that you want the
echo repeated. This is known as feedback, which has a dedicated control.
As you start to use the #1 Echo, invest some time to experiment with the
controls and how they interact. You will discover very interesting possibilities
including double tracking (where the notes are a little offset) all the way to
long delays that allow you to continuously play new lines on top of previous
events. The longer the duration, the more possibilities you have to add new
notes to the original. As you add more repeats with a longer duration you
can build up complex textures that can be very effective.
WARNING: Use only the US96DC-200BI adapter that the #1 Echo
comes supplied with. Do not use any other AC adapters. Using other AC
adapters, even those made by Electro-Harmonix, could cause harm to the
unit, the adapter or you. The #1 Echo does not use batteries.
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Summary

Theory of Operation

Introduction and Usage

Explains the #1 Echo pedal's musical qualities, its delay time range, and feedback control for building textures.

Controls Overview

Blend Knob Functionality

Balances the mix between the original dry signal and the delayed echo signal.

Delay Knob Adjustment

Adjusts the time duration between the played note and its echo, from 10ms to 2 seconds.

Feedback Knob for Repeats

Controls the number of echo repetitions; higher settings create looping effects or fading repeats.

Activity LED Indicator

Shows when the #1 Echo is in effect mode (LED lit) or True Bypass mode (LED off).

Input and Output Jacks

Connects the audio input and output signals to the #1 Echo pedal.

9 V Power Jack Specification

Details the requirement for a 9VDC, 200mA adapter with a negative inner ring.

Warranty Information

FCC Compliance Statement

Electro-Harmonix 1 ECHO Specifications

General IconGeneral
BrandElectro-Harmonix
Model1 ECHO
CategoryMusic Pedal
LanguageEnglish

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