Supplies a range of high powered audio amplifiers, engineered and built for professional users.

Manufacturer of tube transistor amplifiers.

Manufacturers of preamplifiers, integrated and power amplifiers. Product and contact details available.

Manufacturer of power amplifiers for public address, including the Gelicon400. Saratov, Russia.

American manufacturer of original, custom, and private labeled audio and electronic components for use in commercial, consumer, and industrial applications.

Manufacturer of professional power amplifiers.

Power amplifiers, digital signal processing and signal transport.

Makers of the TRUE Precision 8 Microphone preamp. News and reviews, technical support, and product ordering information.

Manufacturer of professional amplifiers. Site includes product descriptions, retailer lists, support information, and catalog.

Developers of digital amplifiers for the audio and communications markets.

Tube amplifier and pre-amplifier kits, loudspeaker kits and related publications.