Wall volume control for classroom audio systems.  Specifically for the  PMA-350H+.

WP-350H

The WP-350H wall plate is designed specifically to work with the PMA-350H amplifier. It enables remote control for master volume, muting and the Auto Hummbuster feature. In addition, the WP-350H provides a fourth stereo audio input. It connects quickly using a standard CAT5/6 network cable directly to the PMA-350H+.

WP-350

The WP-350 wall plate is designed specifically to work with the PMA-350H amplifier. It enables remote control for master volume only. It connects quickly using a standard CAT5/6 network cable directly to the PMA-350H.

Magnetic mounting bracket for electronics.

MK-2N

The MagnaKlamp (MK-2N) is a unique mounting option for above ceilings or behind displays. It is equipped with two electrically isolated neodymium magnets delivering 7 lbs of holding force. The MK-2N comes with two wire ties for mounting to a standard 1.5 inch pipe.

HummBuster or Hum Bucker for ground loop noise issues.

HMB-200

The Roemtech HummBuster (HMB-200) has been engineered to remove ground loop noise common in classroom audio systems. This issue typically manifests itself as a hum or a buzz within the audio system. The HummBuster removes this problem by isolating the ground conductor without compromising audio quality or the system's overall ground integrity. Classroom audio noises are fixed, well - for the sound system anyway.