You were right – thanks! The tape was already loaded when I bought it, it was obviously loaded incorrectly – when I checked there are printed arrows on the ends that show which side should be facing out, and when I took a closer look it became more obvious anyway – the ‘correct’ side that hits the heads is the familiar red-brown colour of tape, the other side is black.
There’s a lot of hum when I connect it to my Beocenter (even when not playing), and the sound quality is poor, but I’ll give it a bit of once over, clean and demagnetise the heads, and so on. I’ve found a service manual for it online. This is my new project then!
