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  • Beomaster 2400, 3000, 4000.

    Being very new to B&O products, I have been completely bitten by the sheer "magic" of the technical engineering of all the vintage products. I have aquired 4 turntables,5 amplifiers, 1 tape deck, Beocentre, of which some are in working and beautiful restored condition. Then I have multple Beomaster amplifiers, 1001,2400,3000, and 4000. Coming from a electronics background I have repaired and restored only a few B&O amplifiers. I,m still getting aquainted with fault finding and repairs
    Posted to The Workbench (Forum) by JFV on Fri, Aug 23 2019
  • Re: Beomaster 4400

    Morning Martin, Thank you for the reply, I do have 7 faulty Amps (All vintage B&O 4000, 4400, 1700, 1600, 1001's on my workdesk and three turntables and just started. I have also aquired an oscilloscope, I,m in South Africa, and these amps are ending on my work table. I have made up my mind that if I found 1 faulty electrolytic i replace all. On the 4400 it's quit extensive job. You were right all the drivers are either leaking or faulty when tested. I have bought new replacement spares
    Posted to The Workbench (Forum) by JFV on Fri, Aug 24 2018
  • Re: Beomaster 4400

    On the pre-amp?
    Posted to The Workbench (Forum) by JFV on Wed, Aug 1 2018
  • Re: Beomaster 4400

    Hi Martin, Apologise, Beogram 1202, 1203, and 1200. Does anybody know where can I Find preamp for the 1200. Definately electronic, I'll start changing the electrolytics on the 4400.
    Posted to The Workbench (Forum) by JFV on Wed, Jul 18 2018
  • Beomaster 4400

    Hi Guys, As I'm new to this forum but have a few B&O products eg, turntables 2402's 2403, etc, and B&O beomaster 3000/4000, 1600, beolab 1700. and then 4400. The 3000(4000) no stereo, and balancing L & R not working only L yet output on both channels. This is what I do not understand. The 4400 switches on briefly but then OL on for few mS thats it. I haven't really started allthough checked the drivers that seem OK. Can I disable the OL switch and what happens?
    Posted to The Workbench (Forum) by JFV on Wed, Jul 18 2018
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