Responding? My pleasure entirely. 😁
We are all here to help each other, and as it is, I learned a good deal from this conversation.Mahalo.
Beograms are pretty much "my life" and this issue could come up with most of them. You might have noticed I have a 4000, 4002, 4004, 8000, 8002, and last but not really least, 1602.
I can not encourage you enough to acquire a nice Beomaster 2400.2 to experience the absolute JOY 🤩 of the remote control function. ![OMG]()
Sadly, in general, BUT good for you, multiple 2400.2's come up for sale on eBay virtually every day. [I say they should be more appreciated.]
I have two Beomaster 2400.2's; one my virtually flawless original, and the second, a tattered but functional gift from a great friend. Both provide glorious music on a near daily basis and I just couldn't part with either.
I hope you take the plunge and buy a Beomaster 2400.2 but know this, your Beogram 4004 will need the additional 2 pins to function. If your 4004 has a 5-pin connection, you will need the screw-in 2 additional pins.
If you require the additional pins, I may well have a source.
Jeff