Electronics
- 302
- Sound Skulptor
- Makes microphone preamplifiers, vintage transformer preamp, and professional audio kits. France.
- 303
- Spectral Audio
- Manufacturer of pre-amplifier, compact, stereo, monoblock amplifiers and D/A processors.
- 304
- Spectron
- Digital power amplifiers manufacturing firm provides product overview and contact information.
- 306
- Sunfire
- Bob Carver's company that make subwoofers, pre-amplifiers, receivers, stereo and home-theater amplifiers.
- 307
- T+A
- Produce a complete palette of electronic and surround components such as tube amplifiers, speakers, cables and rack.
- 308
- TBI Audio Systems
- Manufacturer of portable speakers, subwoofers, and amplifiers for audio and home theater applications. USA.
- 309
- TIDAL Audio
- German manufacturer of loudspeakers and amplifiers. Provides information, technology, factory tour and references.
- 310
- TOA Corporation
- Manufacturer of amplifiers, signal processors, mixers, microphones, speakers, wireless products and security equipment. Japan.
- 311
- TOA Electronics
- Producer of amplifiers and speakers used in foreground and background music systems, to mixers, wireless microphone systems and digital processors used in sound reinforcement, to integrated intercom systems for security and communications.
- 312
- Talk Electronics
- Manufacturer of 3 lines of products of amplifiers and preamplifiers, and CD players. UK.
- 314
- Tempo Electric
- Manufacturer of high-end audio components designed by Arthur Loesch, including preamplifiers, amplifiers and loudspeakers.
- 315
- The Audio Circuit
- Describes current audio equipment, offers advice, and provides forums for the audiophile, with emphasis on electrostatic speakers. A Dutch site almost entirely in English.
- 318
- Tinly Electro-Acoustic device
- Specializes in producing electro-acoustic device, such as car amplifier, speaker and audio box, and home entertainment systems. Thailand.