| Alpha Wire Company | Wire, Cable and Tubing Solutions |
| Alpha-Core Inc. | Cables, inductors |
| Amber | Tube Amplifiers, Cables, Speakers |
| Apature | Cables |
| Atex Electronics | Electronic Components |
| Audience Audio Video Components | Cables, Capacitors |
| Audio Electronic Supply | Tube Amplifier Kits and parts |
| Audio Note | Tube Amplifiers, Dac's, Speakers, Parts |
| Audio Note-Kondo | Original Audio Note, DAC, Speker, Cables |
| Audio Tekne | Tube Amplifiers, Cables |
| Audiocom | Cables, Capacitors |
| Audioquest | Cables |
| Bastanis - Highendsysteme | Tube Amplifiers, Speakers, Cables |
| Belden Electronics & Communications | Cables |
| Bottlehead.com | Kits, Parts, Information |
| Cableland | Cables |
| Campaign Audio Design | Cables |
| Canare Corporation of America | Cables, Connectors |
| CATCables.com | Cables |
| Chimera Labs | Tube Amplifiers, Cables, Tubes, Vintage Audio Equipment restoration, sale |
| D.H. Labs | Cables |
| DIY Cable | Cables |
| DIYCable.com | Cables, Parts |
| Eichmann eXpress | Cables |
| Esoteric Audio U.S.A. | Cables |
| Experience Electronics | Tube Amplifier Kits, Parts, Transformers |
| Harmonictech | Cables |
| Hensler-Kabel | Cables, Transformers |
| homegrown audio pure silver cables | Cables |
| Hovland Company | Tube Preamplifiers, Cables, Interconnects |
| Huculak Andrew | Speakers, Cables |
| Jena Labs | Retailer |
| Kimber Cable | Cables, Capacitors |
| L A T International, Inc. | Cables |
| Maple Audio Works | Cables |
| Marshal Electronics, Inc. | Connectors, Cables, Tube Microphones |
| Midwest Audio | Tube Amplifiers, Cables |
| Mor Kai Electron | Tube Amplifiers, Speakers |
| Nirvana Audio | interconnect-, speaker- cables, power cords |
| Parts Connexion | Parts |
| Pear Cable | Interconnect Cables |
| Purist Audio Design | Cables |
| Quantum Cable | Cables |
| Red Rose Music | Tube Amplifiers, Speakers, EQ, Cables, ... |
| The Cable Company | Interconnect Cables, Speaker Cables |
| THL Audio | Parts |
| Trianglecables | Cables |
| TRIODES.nl | Tubes, Parts |
| Tube Audio Store | Tubes, Cables |
| Venture Audio System | Tube Amplifiers, Speakers. Cables |
| Vivaaudio | Tube Amplifiers, Speakers |
| Welborne Labs | Tube Amplifier Kits, Tubes and Parts |
| Wireworld Cables | Cables |