Audio Services and Products

EXACTPOWER - The Smart Solution for Clean AC Power ExactPower's approach to providing efficient, clean, regulated AC power goes far beyond convention. ExactPower's engineers designed a patent-pending, error-free, 'feed forward' technique. ExactPower products provide rock-stable 120 volt output with up to 46 amps of peak to peak current capability even when wall socket AC voltage varies from 90 through 135. In fact, the ExactPower EP15A high current output means that even large power amplifiers will rarely tax its capabilities.

THAT Corporation - Audio Integrated Circuits That Corporation manufactures specialized audio integrated circuits such as RMS detectors and VCA circuits. That Corporation also produces the patented INGENIOUS® Line Receiver which offers the highest possible common mode rejection of any audio line receiver IC in real world applications.

PRO SOUND, INC. - Audio, Video and Control Systems Integration Specialists Technical system design and installation with the main focus on integrated audio, video, show control, and lighting. We specialize in services to sports facilities, convention centers, hotels, nightclubs, theaters, meeting facilities, houses of worship, courtrooms, corporate boardrooms, schools, hospitals, universities, government facilities and residential home theater.

ORPHAN AUDIO - Vintage Solid-State Console Resources Orphan Audio maintains a documentation database, spare parts and many complete modules for Quad-Eight, Langevin, Electrodyne, Sphere, Helios, ADM, Ward-Beck, and many other (mostly discrete transistor or hybrid) audio consoles as well as repair documents and parts sources for many rare and unusual outboard processors of the "post-tube" era. We also buy, sell and repair rare and "odd" recording equipment and offer custom packaging of console modules and board assemblies.

SurgeX / New Frontier Electronics - Power Conditioning

Professional Audio Sites

ProSoundWeb - Professional Audio Information and News