Eden WT300 User Manual

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WT-300 Bass Amplifier

The Traveler

Owner’s Manual

9/30/98

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Congratulations on your purchase of the Eden WT-300 Traveler Bass Instrument
Amplifier. You have purchased what we feel is one of the finest bass amplifiers
in the world. The WT-300 produces 300 watts of pure power into 4 ohms (175
watts into 8 ohms) with 3db of dynamic headroom. The tube preamp section,
with its enhance control, powerful quasi-parametric tone control system, and
gentle auto-compression circuit allow you to achieve a wide array of sounds.
This compact, rack mountable package houses modular circuits made with
superior components and designed for years of trouble-free service.

Thank you for choosing Eden. Please take the time to review this manual and to
send in your warranty registration card.

CAUTION!

Your ears are your most important piece of equipment. Unfortunately, they
cannot be replaced as easily as your other gear. Please take the following
warning seriously.

This product, when used in combination with a sound source and loudspeakers
or headphones, may be capable of producing sound levels that could cause
permanent hearing loss. DO NOT operate at high volume levels or at a level that
is uncomfortable. DO NOT place your ears next to the speakers. If you
experience any discomfort or ringing in the ears or suspect hearing loss, you
should consult a health care professional.

Please complete for your records:
Date of Purchase: __________________________
Model: ___________________________________
Serial Number: _____________________________
Dealer: ___________________________________

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FRONT PANEL FEATURES

Input Jack – Designed to accept a

standard ¼ inch mono phone plug. For best
results, use a high -quality, shielded cable to
connect your instrument to the amplifier.

Gain Control – Regulates the first gain

stage of the preamplifier and controls the
amount of signal available to the system.

Compressor Indicator – Lights to

indicate that the signal has crossed the
threshold of the compression circuit and that
compression is taking place.

Enhance Control – Called the “Magic

Knob” by some, this complex control
simultaneously boosts the very low -bass,
upper middle, and high frequencies while
putting a dip in the lower middle frequencies.
It is flat when set to its minimum level.

Tone Control Section
Bass – This traditional shelving tone control

provides 15 db of boost or cut at 30 hz.

Quasi-Parametric Tone Control –

These three pairs of controls, with
overlapping frequencies, allow you to boost
or cut the tone at the desired frequency
center. The one octave fixed bandwidth
(Q=1) allows the controls to interact
smoothly and musically.

Frequency control – Provided for low,

mid, and high frequency ranges, these
controls select the frequencies you wish to
boost or cut.

Boost/Cut Controls– Located beneath

each frequency selection control, these
controls will boost or cut the selected
frequency by 15 db. They are flat at their
12:00 setting.

Treble – This is a traditional shelving-type

tone control. It provides 15 db of boost or
cut. The knee of the filter is at
approximately, 2KHz. The control is flat at
the 12:00 position.

EQ Clip Indicator – Flashes to indicate

clipping within the tone control circuit of the
preamplifier. This should never be lit up.

Master Level Control – Adjusts overall

system output.

Headphone Jack – Accepts standard ¼

stereo or mono headphone plug.

Output Limit Indicators – Lights to

indicate activity of the power amplifier
limiting circuit, which protects the speaker
system from severe distortion. This LED
indicates that the amplifier has reached its
maximum output level.

On/Off Switch – This switch turns the

system power on or off. The switch
illuminates to indicate the presence of
current prior to the fuse.

REAR PANEL FEATURES

Combination Power Cord Jack and
Fuse Holder – The removable power cord

is attached here. Pulling the holder out of
the top of the power inlet accesses the fuse
carrier. Your unit was shipped with a spare
fuse inserted in the fuse carrier. USE ONLY

THE SAME SIZE AND TYPE FOR
REPLACMENT. U.S. users should make

sure the fuse holder is installed so the “115
VOLTS” reads right side up. For Europe the
230 should be right side up. Some European
models come with a holder marked (FUSE)
they are configured for 230 / 240 only and
must be adapted by a service tech for U.S.
standard voltage. The standard fuse for U.S.
use is (5) Amp slow blow or time delay.

Do not use fast blow fuses.

Amp Out – These two ¼ inch jacks accept

the speaker connection cables. The jacks
are wired in parallel. The total speaker
system impedance should not exceed 4
ohms.

Effects Send/Return – These standard ¼

jacks allow you to send and receive your
signal to and from external devices. The
effects loop is positioned post (behind) the