Tubes - the core of our Love for sound
Vacuum tubes are essential components of amps. They are responsible for the natural sound, open response, and dynamics, being the heart and soul of every guitar sound. We love the genuine, distinctive sound of the vacuum tube - it's clear that as Tube Amp Doctor, we offer a wide range of valves, preamp valves, pentodes, triodes, and more.
Our wide product range offers the right tubes for everyone who is as captivated by the classic guitar sound as we are. In addition to matched tube sets and individual tubes for guitar and bass amps, we naturally also offer transmitting and HiFi tubes!
Our product catalogue - all the tubes you yeed!
We offer a huge selection of amplifier valves:
Preamp tubes
The preamp stage of the tube amp amplifies the small input signal from the guitar (or the pickup) to the necessary level, making it "tangible" for further processing. Preamp valves are double triodes that have a significant impact on the sound of the amplifier. Distortion and natural sound can be influenced by changes in the preamp tubes.
Power valves
The power stage amplifies the processed guitar signal to a level that can drive the connected speakers. In the power stage, power tubes, i.e., pentodes, perform this work under heavy load. Cleanly matched power valves give the sound a natural tone without unduly distorting it.
Rectifiers
Rectifiers are tubes that convert mains voltage and thus influence the sound of the amp. Due to the higher internal resistance, the signal is "weakened," and the amplification appears somewhat softer.
HiFi / triodes / transmitting valves
Not just instrument amplifiers seek to draw their power from vacuum valves. High-quality HiFi amplifiers also utilize the organic and natural sound quality of a tube-based amplification of the input signal.
Through the natural amplification of the signal, the recorded original tracks are reproduced very faithfully - an absolute must for music enthusiasts. From our TAD tubes to Soviet NOS components, we therefore offer our customers a wide selection of different tubes.
High quality for all areas - our tubes
We offer a wide selection of common and exotic vacuum tubes - always focusing on the highest quality of our goods. We test our valves for quality and manufacturing standards. Especially our TAD Premium Tube Sets with precisely matched vacuum valves are scrutinized. Thus, only what truly sounds good reaches our customers - the best sound at full tube!
Buying tubes online - our specialty since 1993
Great sound: That's what we've been passionate about for decades. Over the past years, we've accumulated a vast wealth of experience and stand by our customers with advice and action when it comes to repairing a beloved amplifier or installing new equipment. With our love for music and technical enthusiasm, we provide the necessary know-how for all projects related to sound! We are happy to provide extensive advice on questions or other concerns.