Mains cable for Beogram 4000

6 replies

Hi,

Just trying to get my Beogram 4000 in top notch condition. The Mains lead has been cut down many times by previous users as it is about 6 inches long now. I was thinking of replacing the mains lead becasue of this as well as the RCA lead as this has been converted to standard RCA connectors and botched quite badly.

Any advice?

I was thinking of using Lapp Olflex Classic Mains Cable (about 2 metres with a silver plated plug) not too sure if i should use the same for the connection cable. Also, im not sure if i should replace the original connection, then use an adapter to my non B&O am or just use RCA connectors. Is that a little sacrilegious?

Comments and advice would be appreciated.

 

Thanks

Tom

Using anything "high-end" for the mains cable is a total waste of money. Whenever I need to replace one, I use one with a molded mains plug from a store that sells such things, ~2-3 euros per piece. You'll never hear any difference (and neither will anybody else) and I don't think there's much difference to see either - I hide mains cables the best I can...

For the signal cable, I don't believe much in that hoo-hah, but anyway it makes no sense to install something clearly inferior if you're going to replace it anyway. Unless you are going to install an all original cable, it's of course up to you what kind of connectors you want to use. I'd use whatever fits your amp/receiver directly, if you plan on keeping the deck yourself.

Remember that you need to run the extra ground wire from the chassis, if you end up using RCA connectors. In DIN cables/connectors, it is connected to the sleeve.

Yes i see your point. The cable i had chosen was only £10 for a couple of metres anyway. 

Im sure the difference cant be heard really with much more expensive cable.

What kind of cable would you use for the signal cable?

Tom

Tomkellett wrote:

Yes i see your point. The cable i had chosen was only £10 for a couple of metres anyway. 

Im sure the difference cant be heard really with much more expensive cable.

What kind of cable would you use for the signal cable?

Tom

From BG to BM use closest you can get to the original, means not too long, and end in the 5 pin DIN male, if you need RCA plugs, get a 5 pin DIN female, ending in 2 RCA with an "extra" ground cable, that way you keep it original and flexible.

 

Location: Mexico city

Retired
Printing machine technician
Restored various 1960-70 items
Rock and Roll music
Collecting Vinyl
Restored Jukebox Wurlitzer 1050

For your mains cable there is always an option of picking up something like a cord 1900 and stripping for the lead? Much nicer to keep an original than put something that has obviously been changed.

And really, using exotic stuff if it makes you happy great but otherwise don't expect to hear a difference in a double blind test!

Tomkellett wrote:
What kind of cable would you use for the signal cable?

The original style round, double shielded cable may be a bit hard to find (and impossible to terminate nicely in a pair of RCA connectors, so in that case I would use a DIN + and adapter). That might be easiest to salvage from some other junked Beogram, as Olly suggested for the mains cable.

If you're going to use RCAs anyway, I think I would just get a decent quality RCA interconnect cable, snap off the connectors from one end and install that (plus the extra ground wire). As I recall the cable terminates around the front corner of the Beogram, so you'll need some 30 cm extra length in addition to what remains outside the deck.

or
BeoWorld Gold Membership card
Join BeoWorld

Register to access the forums, reference material, and exclusive member benefits — including our monthly prize draw.

Become a Member

December 2026 Prize Draw

Gold Members Only

As a Gold member you're automatically entered into our exclusive prize draw — your chance to win iconic Bang & Olufsen products. A unique benefit of BeoWorld Gold membership, every draw brings a new opportunity to win something special.