| All Electronics | Electro-Mechanical and Electronic Parts |
| Allied Electronics | Parts |
| Angela Instruments | Parts, Speakers, Tubes |
| Antique Electronic Supply | Attenuators, Books, Capacitors, Enclosures, Guitar Parts, Knobs, Manuals, Potentiometers, Resisitors, Tubes, Tube Boxes, Tube Sockets, Speakers,Tools, Transformers, Wires |
| CE Distribution LLC Tube Accessories | Parts, Tubes |
| Farnell | Parts, Tools |
| Herbie's Audio Lab | Vacuum Tube Damping Instrument |
| Jameco Electronics Electronic Components | Parts |
| Jensen Tools | Tool Kits, Test Equipment |
| Main Electronics Receiving Tube Page | Tubes, Parts |
| Maplin Electronics | Parts |
| Minute Man | Parts |
| Moody Tools | Tools |
| Newark Electronics | Potentiometers, Parts |
| Parts Express | Electronics and more |
| Products International | Tools, Soldering Equipment |
| RS - Components | Parts |
| Surplus Sales of Nebraska Index | Parts, Tubes |
| Techni-Tool Inc. | Tools |
| Xuron Corp. | Tools |