Customized transformer
We are pleased to offer and deliver toroidal transformers according to your own wishes from German production since this year.
Read more
Lieferschwierigkeiten?
Nicht bei uns!
Nicht bei uns!
We are pleased to offer and deliver toroidal transformers according to your own wishes from German production since this year.
Read more
No tube leaves our premises without first having been to have been tested for quality...
Learn more
You want to know how different the timbres of the tubes can be?
Just take a listen. We'll play you some gritty riffs....
Learn more
No tube leaves our premises without first having been
to have been tested for quality...
Learn more
Tubes, preamp tubes, rectifier power supply tubes and more
Tube sockets and accessories, anode caps, connectors and more
Power transformer for tube amplifiers, output transformers, audio line transformers and more
Capacitors Power supplies, film capacitors, fixed resistors and more
Casing, electromechanics, reverb spirals, tube boxes and more
Kits, building blocks, DIY, building instructions, PCB boards
6GM6 (=6DM6, 6JL6 ~6JK6) tube
universal Mini 7-pin Pentode
18046 Post/telephone Pentode
longlife version-close to E81L
IF860 Linear Audio Post Tube
EBC91 Röhre (6AV6=6BC32) tube
enthält ein System der ECC83
EBF11 DuoDiode/ Audio Pentode
ECL81 Triode/Pentode
EF183 (=6EH7) Pentode
ECF802 Triode/Pentode
Ringkerntrafo BTB49931 330VA
0-325V-350V/0,7A 60V 6,3V/10A
5U4G Linlai rectifier tube
Coke Bottle-shoulder Shape
KT88-S4A-Carbon audio tube
handselektiertes Paar = 2 Stk.
KT88-S4A-Carbon audio tube
handselektiertes Quad = 4 Stk.
EL34-S4A-Carbon audio tube
handselektiertes Quad = 4 Stk.
WE211 Linlai Power tubes x2
fact. matched Pair 1:1 VT4C
WE300B Linlai selected tube x2
factory matched Replica WE300B
Ringkerntrafo BTB49968 183VA
300V/0,2A 300V/0,2A 6,3V/10A
6550C-S4A-Carbon audio tube
handselektiertes Paar = 2 Stk.
We have been in the tube business for over 70 years! This welds together – forms a large network with communication and innovations. Our product range now includes more than 1 million electron tubes.
We feel obliged to supply our customers only with flawless goods.
We achieve this through integrated quality management. Defective or B-goods are returned. By means of these measures we ensure that only flawless products are processed and selected at BTB. And all of this in an environmentally friendly way!
Learn more.
Tubes for amplifiers, smallest nuvistor or subminiature tubes, liquid cooled triodes designed for power up to 500KW, tubes for high frequency drying and welding, transmitter tubes for professional industry or radio amateurs, tubes for radios or jukeboxes, switch tubes, pulse magnetrons, klystrons, ignitrons, modulator tubes, generator tubes, Geigermuller counter tubes, nixie tubes or even magic eyes.
There is nothing we cannot supply you with. Try us.
Since it is often necessary to deliver quickly, we offer a BTB express handling with express delivery at favorable conditions for our stocked items.
Due to our extensive stock, flexible product management and experienced staff, we are able to deliver on the next day in most cases, even with normal daily business.
The practice showed that these express orders were delivered in the EU to over 90% and within Germany almost 100% on the next day.
We have been in the tube business since 1947. This welds together – forms a large network with communication and innovation. Environmental protection, modern equipment, a modern building, sophisticated energy management, optimized packaging logistics, workplace safety, environmental protection and ethics – all this guarantees highest quality & reliability from Germany.
We are at home in Bavaria, in the beautiful Metropolitan region of Nuremberg, in the Franconian town of Fürth. Servus!
We are pleased to offer and deliver toroidal transformers according to your own wishes from German production since this year….
Read more
I met Gerhard Haas for the first time during an annual Elektor expert meeting somewhere in Germany, where he arrived together with his long-time frien…
Read more
BTB in Fürth is Germany‘s largest provider of tubes and a real treasure trove for fans of ‘glowing bottles’. HiFi analog met the owner Michael…
Read more
Fascinating is such an inventory—not just on sheer scale but variety—with its stacked crates of Telefunken double triodes or giant Siemens transmi…
Read more