Electronics
- 825
- VAC - Valve Amplification Company
- Manufacturer of tube stereo and multi channels amplifiers such as Renaissance Signature series.
- 826
- Vacuum State Electronics
- Manufacturer of a wide range of products such as amplifiers, tube parts, preamplifiers, cables, kits.
- 828
- Viva Audio
- Itilian manufacturer of single ended directly heated triode valves operating in pure class A employing zero negative feedback amplifier and pre-amplifiers.
- 830
- WooAudio
- Manufacturer of single-ended OTL class A vacuum tube headphone preamplifier and powered amplifier.
- 832
- BD-Design
- Manufacturer of high-efficiency loudspeakers for tube amps. Makes also digital audio processor and transformer volume control. Netherlands.
- 836
- Ferguson Hill
- Makes transparent horn loudspeakers and HiFi products. Includes product descriptions and list of retailers.
- 838
- Lenard Audio
- Makes four way active loudspeaker and high-end horn speakers for stereo and home theater. Provides general information about home audio.