Producător
AEGAEG 1- BrimarBrimar 2
- Electro-HarmonixElectro-Harmonix 34
- Elektronska IndustrijaElektronska Industrija 1
- GenalexGenalex 12
- General ElectricGeneral Electric 9
- GramLineGramLine 1
- HYTRON 1
- Jan PhilipsJan Philips 2
- JJ ElectronicJJ Electronic 19
- KR AudioKR Audio 20
- MullardMullard 9
- PsvanePsvane 40
- RaytheonRaytheon 2
- RCARCA 3
- RohreRohre 2
- Ruby TubesRuby Tubes 2
- Shuguang Electron TubeShuguang Electron Tube 4
- SiemensSiemens 2
- SovtekSovtek 28
- SvetlanaSvetlana 13
- SylvaniaSylvania 7
- TAD TubesTAD Tubes 51
- TeslaTesla 1
- Tung-SolTung-Sol 27
- TungsramTungsram 3
- US madeUS made 4
