Electronics
- 781
- Chisto
- Developed a disk cleaning and improvement system for digital disks such as CDs, SACDs, DVDs and BLU-RAY disks. Ukraine.
- 782
- DEQX
- Digital audio technology for loudspeaker correction, room acoustics compensation and digital crossover. Solve acoustic problems and improve the sound of any system. Australia.
- 785
- Anacon Technology
- Manufacturer of high-end custom tube guitar amplifiers where proprietary circuits offer full control of distortion and its harmonic spectrum. Sweden.
- 786
- Argiriadis Analogue Electronics
- Details about UK custom designed and hand-built valve amplifiers. Also provides repair and restoration services.
- 795
- Decware
- Manufacturer of the Zen Triode amplifier. The product line is: speakers, tube amplifier and pre-amplifier, accessories, cables and replacement tubes.