Official dealer
TAD.
TAD, short for Tube Amp Doctor, is a German brand specialising in tubes and parts for tube amplifiers. TAD selects and tests tubes and supplies power tubes as matched pairs and quartets, so they work well together in your amp.
- Official dealer of TAD
- Free shipping from €75
- Personal advice and showroom in Wolvega

TAD ECC81 / 12AT7-Cz (RT052) förförstärkarrör
Begränsat lager (3 st)Ordinarie pris $58.00EnhetsprisTAD 6922 / E88CC (RT-6922) High-End förförstärkarrör
Begränsat lager (3 st)Ordinarie pris $92.00EnhetsprisTAD 12DW7 / 7247 (RT044) Asymmetrisk dubbeltriod för vintage-Ampegs
Lågt lagersaldo (1 styck)Ordinarie pris $67.00EnhetsprisTAD 5751 HIGHGRADE (RT090) Premium Low-Noise Preamp-rör
Ej i lager, förväntad leveranstid 1–2 arbetsdagarOrdinarie pris $71.00EnhetsprisTAD 5751 (RT009) Low-Noise Förstärkarrör med Vintage-karaktär
Begränsat lager (4 st)Ordinarie pris $60.00EnhetsprisTAD 12AY7 / 6072A (RT007) Vintage förförstärkarrör
Begränsat lager (3 st)Ordinarie pris $77.00EnhetsprisTAD 12AX7WAR (RT006) Low-Noise Förstärkarrör med Dominanta Mellanregister
Stort lagerOrdinarie pris $59.00EnhetsprisTAD 7025 / E83CC (RT030) – Premium förförstärkarrör med lågt brus
Stort lagerOrdinarie pris $65.00Enhetspris
Everything about [brand].
At VDS instrumenten you will find TAD preamp tubes such as the ECC83/12AX7, 7025 and 5751, including low-noise and Highgrade versions. For the power section we stock matched sets of 6L6GC, 6V6GTB, EL34 and KT66 in Blackplate versions, among others. There are also rectifier tubes such as the GZ34, 5Y3 and 5U4G, plus a solid state rectifier as an alternative. If you work on amplifiers or guitar electronics yourself, we have Orange Drop 225P and Mustard capacitors, single and in 10-packs. This way you can buy TAD tubes for maintenance, repair or a different sound.
Replacing tubes calls for the right choice and sometimes a bias adjustment. If in doubt, contact us before you order.