Eden WT800B - Manual (Page 18)

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We have designed our amplifiers to operate safely at 2 Ohms only because
everyone else is doing it and some users expect it. However, we much prefer
operating at 8 or 4 Ohms because of the markedly improved quality of tone
and dynamic response. But if you really want to, you can operate your
WT800B at 2 Ohms per channel without worry. In Bridge Mono Mode, the
total impedance should never be less than 4 Ohms. This translates to a 2
Ohm load for each amplifier.
Headphone Jack as a Line Driver – On some occasions (such as high-
volume or outdoor situations) it may be desirable to use the WT800B along
with an additional power amplifier and added cabinets. A standard shielded
instrument cable may be used to connect from the headphone jack of the unit
to an unbalanced input of a standard power amplifier. This will provide a
signal that is post-EQ and after the Master Volume control, allowing the
entire system to be controlled from the WT800B. This way, you only have to
adjust one set of knobs. This is a Really Neat Thing, huh?
Using the WT800B Without 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. Neighbors and room mates really love this, which qualifies it as
another Really Neat Thing.
In addition, some users don’t need all the power of the WT800B in all
situations. Think small gigs and rehearsals. If you like, you can connect a
speaker to a single amplifier channel. However, if you do, you may want to
turn the Balance control all the way to that amp.
MAINTENANCE
Your Eden amplifier has been designed to require minimal routine
maintenance. Attention to the following areas will ensure optimum
performance of your amplifier. We’re serious. Don’t blow this off, OK?
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.