Eden WT800 (2003) - Manual (Page 7)

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additional power amplifier and added
cabinets. A standard shielded instrument
cable may be used to connect from the
headphone jack of the WT-800/600/500 to
an unbalanced input of a standard power
amplifier. This will provided a signal that is
post EQ and master volume controls,
allowing the entire system to be controlled
from the WT-800/600/500.
Using the WT -800/600/500 With out
Speakers -
This amplifier is designed to be used safely
with headphones only, without the loud
speaker plugged in. No harm will result from
using the amplifier in this fashion. This
allows the use of the unit for practice with
headphones and as a preamplifier with other
amplifiers.
MAINTENANCE
Your Eden amplifier has been designed to
require minimal routine maintenance.
Attention to the following areas will ensure
optimum performance of your amplifier.
Contact Point Cleaning – One of the
weakest links in most bass amplification
systems are the solderless connection
points where instruments, speaker cabinets,
effects, and other devices are connected to
the amplifier. (The most vulnerable of these
types of connection is the jack on your
instrument). In addition to contamination
from airborne pollutants, these points are
frequently assaulted by connectors that
have picked up debris from dirty stages,
cases, etc. These points should be cleaned
regularly with a cotton swab soaked in
denatured alcohol or a commercially
available deoxidant. Frequent cleaning of
the plugs on your cords is also
recommended.
Dust Removal – You should periodically
inspect the ventilation openings on the top
and sides of the unit to ensure that they
have not become blocked by accumulated
dust. Vacuum the openings to remove any
dust buildup.
Tube Replacement – Tube life varies
greatly depending upon use, vibration, and
tube quality. It is uncommon for a tube to
last less than a year in our circuits. Tube life
of several years is not at all uncommon.
Symptoms of tube failure include signal loss,
distortion, and increased noise. The tube is
easily replaced by removing the unit’s cover.
Always disconnect the power cord from
the back of the unit prior to removing the
cover. Gently remove the tube and replace
with a 7025 or high quality 12AX7 or
equivalent tube.
Service – In the event of amplifier
malfunction, or questions about your unit’s
operating features, you should contact your
Dealer, the factory or one of our authorized
service centers for assistance.
Please call our Customer Service dept. at
1-800-USSOUND
(1-800-877-6863)extension 5120
for more information or to obtain a Return
Authorization number and instructions for
factory returns.
Please ship Authorized Returns for
service to:
Eden Electronics
115 2
nd
St.
Montrose, MN 55363
763-675-1890
Eden Electronics
C/O U.S. Music Corp.
444 E. Courtland Rd.
Mundelein, IL 60060
(847) 949-0444
(847) 949-8444(fax)
[email protected]
http://www.eden-eletronics.com