Bang & Olufsen Beomaster 901 Tuner Amplifier Repair Restoration part 2 of 3 HD

In this episode I replace the output transistors of the Beomaster 901, I give it an alignment for its AM section and I investigate another audio problem (Part 2) Enjoy Repairing and Restoring the Beomaster 901 Part 1: https://youtu.be/Ul032Tn_M50 Repairing and Restoring the Blaupunkt Delta 2091: https://youtu.be/paNdywOvM-Q Datasheet BD645 NPN transistor: http://svntc.com/TPDF/744.pdf Datasheet BD650 PNP transistor: https://www.rlocman.ru/i/File/dat/Semelab/Transistors_Bipolar_BJT_Single/BD646.pdf