Posts by drfresh
17 total posts10 results
BM 2400 type 2901 – Low resistance on 15V rail to GND and relay clicking
in BeoMaster · Nov 1, 2026 13:56Yes, I know I've recently have a similar problem, that I asked about here, but I found out. This is another unit and it's not the same problem/fix. So: I’m working on a Beomaster 2400 type 2901. Everything was working af…
SOLVED: Beomaster 2400 type 2901 - relay clicking constantly and rapidly....
in BeoMaster · Sept 30, 2026 08:06Solution: I found that two legs of TR14 were shorted (bent at some point while tampering with the unit). everything worked fine when the legs were straigtened. I've been working on this unit for quite some time - differe…
Beocord 1000
in Français · Aug 12, 2023 09:48HI - I got the same request. I've inherited my late dads old Beocord 1000 and a whole pile of tapes recorded in the late 60'ties and early 70'ties that I want to digitize in order to preserve them. But I can't just figur…
Beogram 3000 quality and speed vs record size
in Nordic · Jul 18, 2023 13:20Thanks Adam! I'll check it out - the one I have om hand is quite cheap (less than 100 EUR). It may need some fixing but not sure. Anyway I'll go for that one a experiment with the 12 inch maxis. Otherwise I'll look for s…
Beogram 3000 quality and speed vs record size
in Nordic · Jul 17, 2023 03:50I have a chance of buying (for a good price) a potentially falty (but I hope to fix it) Beogram 3000 (this model: https://beoworld.org/prod_details.asp?pid=288). I have a Beomaster 3000-2 and a set of Beovox S45-2 on ori…
Weak sound in left speaker on STEREO FM radio but not on Mono or when using tape in?
in Imported Content (Unmapped) · Oct 1, 2021 09:37Hi I've been doing some minor repairs on my beautiful Beomaster 900K. And somehow I must have done some damage that I'm not able to figure out. As the subject says: when playing Stereo FM radio I only hear sound on the r…
Is it possible to change the connector for the internal speakers of Beomaster 900K?
in Imported Content (Unmapped) · Aug 21, 2021 09:58Trying to disconnect the internal speakers from the plug (during some other repair) have somehow wrecked the internal connector, see picture. The connector seems to be a five pin 180 degree DIN. But I can't see how to ch…
SOLVED Help needed with positioning transistor on BM 900
in General Discussion & Questions · Aug 14, 2021 11:01Hi all OK - consulting some old books on electronics and very carefully studying the scematics helped me out. I don't know how I can mark the post as solved other than by words. Now I really have messed up and need some …
Where can I find a steady DC supply point on my Beomaster 900K
in General Discussion & Questions · Aug 12, 2021 18:59Ahh - I did actually short the BM - but not in the first place, but after some tries. I did think it had some other reasons. But thanks for this insight. I'll have to study more on how to deal with that... The filter cap…
Where can I find a steady DC supply point on my Beomaster 900K
in General Discussion & Questions · Aug 12, 2021 16:31I'm all new to the forum. I have tried to search here (and the "internet" as well) but without a hit. If this has been answered before I apologize. I got an old, nice Beomaster 900K - all is working fine. Now, I want to …