Denon Electronics — 2001 marks the 90th anniversary for Denon and its parent company, Nippon Columbia Co. Ltd.; www.del.denon.com
BGW — Celebrates 30 years of manufacturing amplifiers; www.bgw.com
Harrison — A Silver anniversary for this Nashville-based console maker; www.harrisonconsoles.com
Westlake Audio — Designing loudspeakers for 30 years; www.westlakeaudio.com
HHB — 25 years making digital audio equipment and recording media; www.hhbusa.com
Olsen Audio Group — The company’s WindTech™ Windscreen division is celebrating 25 years of operation; www.olsenaudio.com
Rane Corporation — In the signal processing field for 20 years; www.rane.com
ATR Service Company — Manufacturing Ampex analog mastering recorders for 10 years; www.atrservice.com