| 1388.com | Links |
| Amateur Radio World Ring | Links |
| Antique Japanese Radios | Radios, Museum, Links |
| Antique Radio Classified | The National Publications of Old Radios, Links |
| Art History and Audio Components | Speakers, Links, Art |
| Arts and Media | Links |
| Atma-Spere Owner Group | Reviews, links, articles, tweaks,... |
| Audio | Magazine |
| Audio by Decware ™ | Tube Amplifiers, Kits, Speakers, Links, Forums |
| Audio Craft | Forums, Links |
| Audio Experience | Tube Amplfiers, Schematics, Links |
| Audio Links.nl | Links |
| Audio Nirvana | Information, Links |
| Audio Products Audio Information | Alliance Audio, Chimera One , Vintage Audio |
| Audio Related Links | Links |
| Audio Valves | Links |
| AudioFanatic | Links, Schematics, DIY Tube Audio Site |
| Audiofans.net | Forum, Links, Information |
| Audiomap | Forums, Classifieds, Links |
| Audiosite | Links, Forums |
| audiotools.com | Links |
| Better Guitar | Links |
| Bob's Home Page | Links |
| Bry's Amateur Radio Links by G3XLQ - AF4K! | Links |
| Casweb | Audiophile Society, Links |
| Charles MacDonald's Electronic Tube page | Information about Tube Audio - Articles, Links |
| Chicago Audio Society | Audio Club, links |
| Colorado Audio Society | Information, Links |
| DHTsound.com | Japanese Portal, Parts, Tube Amplifier Kits, tubes, forums, links |
| DIY Audio & Video | Information, Links |
| Dr. Tube | Schematics, Link List, Tube Database |
| Electronics | Links |
| Elektramech | Link Lists, Tube Radios |
| Enrico Tedeschi | Links |
| Ernest Ruiz's Audio Page | Audio Nirvana |
| FireBottle.com | Links |
| Firebottles! | Vintage Tube Audio |
| First Quality Musical Supplies | Link Lists, Tube Microphones |
| Fonar audio retro | Online Magazine, DIY Tube Amplifiers |
| Friedrich Stockhammer | Links, DIY Tube Amplifiers |
| Gary's Vacuum Tube Web Page | Tube Audio Information |
| Glenn Baddeley - Electronics | Links, DIY Tube Amplifiers |
| Glenn Baddeley - Electronics | Links |
| Glowbugs Galore | Glowbugsgalore webring |
| Guitar Amp Tone and Effects Placement | Amptone |
| Ham Radio USA - Trading Post | Links, Events |
| Harmony Central® Main Menu | Information, forums, Links |
| HiFi - Audio - Video - Selbstbau - CarHiFi - Diskussionen bei audiomap.com | German Audio Forum, Links |
| Hifi2die4 | Links |
| Highend Audio und Hifi auf highendaudio.de | German based Audio Information Platform |
| Internet Audio Fans Club | Links |
| JacobVisser.nl | Links |
| Japan Audio Tubes | Links |
| Jongwoo's Page | Links |
| Jonka.net | Forums, Links |
| Jonz Valve Page | Tube Radios, Links |
| Löwenkatapult | DIY Tube Amplifiers, Link Lists |
| Löwenkatapult.de | DIY Tube Amplifiers, Link Lists |
| Mathes Amplification | Vintage Guitar Amplifiers and Repairs |
| Matthias Schündler,High End,Tubes,Hornlautsprecher | Links |
| Media Concepts | Books, Links, Tubes |
| Mike Boldin's Tube Amp Page | Links |
| Music and Guitars and Amps, Oh My! | Links, Information |
| Music Electronics µArchive | Schematics, Information, Links |
| Musiclink | Links |
| NavNett.com | Links |
| Nicolas Radio Collection | Tube Radios & Related Vintage Items, Links |
| Old timers Nostalgia page | Associations, Links |
| Oskari Heinonen | Links |
| Peet's Guitar Tubeamp site | Information about Tube Guitar Amplifiers |
| ProSoundWeb | Link Lists |
| Purer | DIY Tube Amplifiers, Forums, Links |
| Radio Attic | Tube Radios, Links, Classifieds |
| Radioam | Links |
| Radiohistorical Society of Finland | Links |
| Richard's Home Page | DIY Tube Amplifiers, Links |
| Roadsters | Links |
| robertshifi | Links |
| Roehrenfieber.de - mit Röhren hören | Information, Links |
| Röhrenfieber | Private Tube Audio Sites |
| SET Links | Links |
| Shortwave Transmitter Tubes | Tubes, Links, Tube Database |
| Soriaudio | Forums, Links, Enclosures, Transformers |
| Soundhaus Online-Shop -- Music-World | Links |
| Straub | Links |
| Strona domowa Macka Parvi | Links, Information |
| Tetsu Kimura's | DIY Tube Amplifier, Big Japanese Link List |
| The AM Window | Ham Radio, Forum, Links |
| The Antique Wireless Association | Museums, Books, Links |
| The Arts and Media Audio Page | Links |
| The Audiophile Webring | Links |
| The educational encyclopedia, tube amplifiers | Links |
| The First Vacuum Tube Audio Web from Indonesia | DIY Tube Amplifiers, Links |
| The Joy of Vacuum Tubes | Personal Tube Audio Site, Links, Tube Radios |
| The Tube Ring | Tubering webring |
| The Virtual Times Audio Links | Links |
| Things that make you say OUCH! | Links, DIY Tube Audio Sites |
| Thunderstoneaudio | DIY Tube Amplifiers |
| Tim Reese | Link List |
| Tim Reese's Home Page | Links |
| Todd R's Page | Links |
| Tom's Tubes | Tubes, Links |
| Torres Amps | Tube Guitar Amplifiers, Kits, Parts, Tubes |
| Triode Electronics Online Catalog | Tubes, Parts, Tube Data, Schematics, Links |
| Tube Amp Information | Information |
| Tube amplifier parts, Hoffman Tube Amplifiers | Tube Electronics for Musicians |
| Tube Amps!!! | Links |
| Tube Audio | Links |
| Ultra Fi | Ultrafi webring |
| Vacuum Tube Audio | Links |
| Vacuum Tube Audio and so on | Japanese DIY site, Tube Amplifiers, Links |
| Vacuum Tube Index | Information, Links |
| Vacuum Tube Links | Links |
| WA2ISE | Links, DIY Tube Audio Sites |
| Wangzhi.txt | Links |
| World Tube Audio Portal | Links, Kit building service |
| World Wide Pro Audio Directory | Links |
| Wumpus´s Old Radio World | Tube Radio Information |
| WWW Server about Tube Amp | Japanese Tube related link list |
| Zen clones | DIY Tube Audio Site |