DALLAS, Texas (SEND2PRESS NEWSWIRE) — Roemtech, LLC announces its new PlenumAmp PMA-245H for release in July 2010. Designed and approved for above ceiling use, this plenum rated amplifier/mixer uses Roemtech’s exclusive HummBuster™ technology to remove random noise that can enter classroom audio systems. The PMA-245H is intended for commercial and educational environments providing clear, crisp audio in a compact design.

The PMA-245H is a dual input, 18 volt, 45 watt, plenum rated stereo amplifier/mixer. Because it is plenum rated, this amplifier is ideal for above ceiling applications. The 5.43″W x 1.65″H x 4.80″D chassis dimensions allow three amplifiers to fit in one rack space. In addition, a uniquely designed heat-sink provides effective heat-dissipation.

The new PMA-245H incorporates HummBuster technology. This technology suppresses noise that sometimes infiltrates classroom audio systems. Switches are incorporated to allow flexibility in resolving ground loop issues, should they arise.

Roemtech® CEO and President, D. Thomas Emlinger states, “We’re excited about this new amplifier because it completely eliminates ground loop hums caused by inadequate electrical grounds and noisy sound cards.”

The PlenumAmp PMA-245H is only available through authorized Roemtech audio-visual dealers. MSRP: $219.95, including three-year warranty and a 60 Watt power supply.

For additional information about the PMA-245H visit or contact James Belsher,, at (972) 434-2582.

About Roemtech:

The Company is owned by D. Thomas Emlinger. He and his associates have spent nearly 8 years researching, developing and testing the PlenumAmp line. They currently have thousands of units successfully installed and future products under development.

News Source: Roemtech, LLC :: This story was issued by Send2Press® and is Copyright © 2010 Neotrope® News Network – all rights reserved.