Guy, you are a legend for showing me that website!
Very happy to help!
The real question is what cable do I need to use the Line Out from the BM7000 to Core 3.5 mini jack?…
Steve’s already linked to a suitable cable that he can supply but his shop is closed at the moment. I have a quick look for an alternative supplier but it is difficult to guarantee that the cable supplied connects to pins 1 and 4 (i.e the output pins) of the BM7000’s DIN sockets.
One solution I have used in the past is to purchase one of these: https://www.amazon.co.uk/Phono-Cassette-Interconnect-Cable-CoolNovelties-Black/dp/B016CAJSSG/ref=sr_1_4?crid=2GD3UJUHDE665
This cable connects to both input (one pair of RCAs) and output (the other pair) of the 5-pin DIN.
You can then add something like this: https://www.amazon.co.uk/3-5mm-Female-Stereo-Adapter-0-20cm/dp/B09SM5LQT3/ref=sr_1_14?crid=1S3XMO47QSXEF to connect the appropriate RCA pair to the Core’s line-in.
