300B, 300B-XLS, 1605, KT88, KT120, EL34, 211 Amplifiers

Schaltbilder by Dipl. Ing J. Leven, Germany.

Hier finden Sie Schaltbilder von 300B, 300B-XLS, EL34, EML1605, KT88 und KT120 Roehren Verstaerker, welche sorgfaeltig getested sind durch Dipl. Ing J. Leven, Deutschland. Die Texte fuer die 300B Roehren sind von Hern Leven erstellt. Auf 4tubes.com koennen Sie keine 300B Roehren oder andere Metarialen kaufen. Hier finden Sie nur Informationen ueber die 300B, 300B-XLS, 1605, KT88, KT120, EL34, 211, die Lundhal transformatoren, Mundorf Kondensatoren, und natuerlich die verwendete Schaltbilder.

Here you find circuit diagrams of 300B and 300B-XLS, EL34, EML1605, KT88, KT120 amplifiers, which are tested very carefully by Dipl. Ing J. Leven, Germany. The texts about the 300B tubes and 300B circuit diagrams are made by Mr. Leven. At 4tubes.com you can not buy 300B tubes, or other materials. Here you only find information about the tubes 300B, 300B-XLS, 1605, KT88, KT120, EL34, 211, about the Lundhal transformers, Mundorf capacitors, Yamamoto Soundcraft parts, and of course the tube schematics that are used.


If you want to submit a question, there is a forum section for this website, where you can contact Mr. Leven here directly, or meet other builders of those amplifiers. Just click on the forum picture.




211 (SE Amplifier)

EL34-AMP1(EL34 Stereo Integrated Amplifier, Single Ended)

DAVID(KT88 PP Amplifier (28/50 Watt Monoblock)

300B-PSE Ampilfier (15 Watt Monoblock)

300B-PSE 'CON-FUOCO' Amilfier (20 Watt Monoblock)

300B-XLS Amplifier 'MERKUR' (Stereo Version, 2x14 Watt)

300B-XLS-SE Amplifier (20 Watt Monoblock)

New 2019 300B-XLS-SE Amplifier 'Blade' (20 Watt Monoblock)

520B - ULTIMATE (22 Watt Monoblock)

1605-SE Amplifier (23 Watt Monoblock)

KT120-SE Amplifier (25 Watt)

New. How to add a Lundahl Input Transformer

Back to Start (Seitenanfang)