Audio Research is America's premier manufacturer of precision hi-fi equipment, committed to High Definition in sound, service, and product support. New Products Audio Research Factory Tour by SoundStage! Audio Research Corporation 3900 Annapolis Lane North Plymouth, Minnesota USA 55447-5447 Phone: 763-577-9700 Fax: 763-577-0323 www.audioresearch.com 2002 Audio Research ...

Great River Electronics Inc. is a design and manufacturing company with more than twenty years of analog, digital, and RF experience. Current products include professional audio equipment, industrial control systems, and DSP based signal conditioning equipment. This is the place for the DSP-59Y's (as seen in QST). Audio Products DSP-59Y Email Great River Electronics Great River Electronics, 3056 ...