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The Jensen Transformers PB-2XX Stereo Audio Input / Output Isolator provides powerful 100 dB
ground isolation, while the Faraday shielded windings ensure maximum RF interference rejection
from sources like radio and television stations.
Jensen Transformers' ISO-MAX Audiophile-Quality balanced XLR stereo audio isolators provide the ultimate signal interface
solutions. They solve the fundamental problems
associated with ground loops, without degrading signal
quality.
Ground Loops?
(or why the best planned systems sometimes sound bad)
It is a subject that is seldom discussed in manufacturers publications, or even in magazines
of the trade, but ground loops can happen even in the most carefully planned audio system.
When devices in the same system are powered by
separate power sources, that can cause a difference in
ground potential between the two pieces of equipment. It
can be because one of the circuits is loaded more
heavily than the other, or because one run is longer
than the other, or any number of other reasons that are
beyond the scope of this article, but the result of this
difference in ground potential is commonly referred to
as a ground loop.
The Solution
The Jensen Transformers PB-2XX is elegant in its simplicity. Simply insert the PB-2XX anywhere in the
signal path and immediately, the effects of the ground loop become a non-issue. Problem solved. There are not too many things that one can install in an
audio system that can provide so much improvement with so little effort.
Jensen Transformers' Description
Stereo Audio Input/Output Isolator
The Model PB-2XX is designed to provide over 100dB of common mode isolation
at 60Hz and to help eliminate R.F. interference from radio and television stations.
Transformer isolation allows maximum interconnection flexibility, since both sources
and loads may be either balanced or unbalanced. Low impedance windings make this
unit suitable for patch bays and as a general purpose "fix-it" box and allow it to be
placed near either the output driving source or the destination input.
Features:
- Ruler flat frequency response preserves "Audiophile Quality" signals
- High-Grade Nickel-Iron-Molybdenum alloy cores for extremely low distortion
- Faraday shielded windings for maximum R.F. interference rejection
- High quality gold plated connectors for long term reliability Available with a
choice of XLR, RCA, 1/4" Phone Jack or BNC connectors
- Unpluggable screw terminal strip for easy "Home" to "Road" changeovers
- Convenient 7.0" W x 3.5" D x 1.6" H. dimensions allow rack tray or rail mounting
- Gold Contact DIP Switches allow for flexibility in grounding configuration
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Why Cable Solutions?
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on weekends or holidays will ship the next business day.
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the best solutions for your particular application. We're enthusiasts too,
so we know what it's like to wait for cables and accessories that are needed to
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Design excellence, high quality materials, meticulous workmanship, and
superior service...put it all together and you get a superior product.
Don't get stuck with bad advice, poor service, slow shipment or an inferior
product. If you want the best, here it is.
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