That does seem a better 'match'!

I can see that that would fit though the only stand I had thought of for the 4500 was the F1000 furniture . I suppose it is a bit like the bare bones of an MC30 which fitted the 1900 system. Not very elegant! Pleased to be seen to be fallible!

It says $4150.

Are you sure it is B&O?

ablaumeise: Thanks! That is actually the thing I was searching for. I already had a look at the service manual, but somehow I did not see that one. Could it be that the service manual is missing a page? That circuit is only shown in the extra part of the manual referring to the Beogram 2000 & 5000. In the 1800 circuit diagram th at board is completely

Set one to option 4 and you will need to press Link before it works. There are some options in the List of the Beo4.

Must confess I don't like the MS150s in appearance. They do sound good though but WAF will always be fairly low!

S120s are excellent - to get the most from them you should use a good amplifier though - the less powerful ones will distort at higher volumes. MS150s are gigantic in comparison and unless you have a big room are very imposing. They do have more precise bass though. As stated before, I actually prefer M100s both for looks and sound but speaker choice

I think this is what you need! It is in the 1800 service manual which you can find in the manual section.

Best place for wiring diagrams is here . I agree with Martin though - I would see if the 3300 can be fixed - very nice CD player with a good D/AC. Alternatively, just get a 5 pin DIN to 4 RCA sockets adaptor . Very cheap!!