Officieel 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.
- Officieel dealer van TAD
- Gratis verzending vanaf € 75
- Persoonlijk advies en showroom in Wolvega

TAD E34LCZ/4 Selected Power Tubes - Quartet (RT154)
Low stock (2 units)Regular price 3 076,00 krUnit priceTAD E34LCZ/2 Selected Power Tubes - Perfect Sound Quality for Hi-Fi and Amplifiers
Low stock (2 units)Regular price 1 538,00 krUnit priceTAD 6V6GT-STR REDBASE Selected Power Tubes - Quartet
Very low stock (1 unit)Regular price 2 661,00 krUnit priceTAD 6V6GTSTR/2 Selected Power Tubes - Powerful Upgrade for Sound Systems
In stockRegular price 1 336,00 krUnit priceTAD 5881WXT/4 Selected Power Tube Quartet (RT314)
Low stock (2 units)Regular price 4 637,00 krUnit priceTAD 5881WXT/2 Selected Amplifier Tubes - Pair (RT312)
Very low stock (1 unit)Regular price 2 324,00 krUnit priceTAD KT66/4 Selected Power Tubes - Quartet (RT824)
Very low stock (1 unit)Regular price 3 570,00 krUnit priceTAD KT66/2 Selected Power Tubes - Pack of Two
Very low stock (1 unit)Regular price 1 785,00 krUnit priceTAD 6L6WGCSTR/4 Selected Power Tube Quartet for Vintage Amplifiers
Low stock (2 units)Regular price 2 897,00 krUnit priceTAD 6L6WGCSTR/2 selected power tubes (pair)
Low stock (3 units)Regular price 1 449,00 krUnit priceTAD 7025WA High Grade (RT095-HG) Ultra-Low Noise Preamp Tube
Low stock (2 units)Regular price 640,00 krUnit priceTAD 7025 / E83CC Redbase (RT-7025) Low-Noise Preamp Tube
In stockRegular price 640,00 krUnit priceTAD PSVANE ECC83 (PS-ECC83) High-End Preamp Tube
Low stock (3 units)Regular price 450,00 krUnit priceTAD 12AT7WC NOS-Selection (RT004) preamp tube
Low stock (2 units)Regular price 910,00 krUnit price
Alles over TAD.
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.