Tag Archives: ITT Schaub-Lorenz SL58 Super

The tale of old ITT Schaub-Lorenz SL58 Super.

Here’s something interesting I’ve been fiddling with recently. A friend of mine asked me to refurbish his old tape deck, an old ITT Schaub-Lorenz SL58 Super. He wanted to record onto and then off again, capturing the compression, noise and warmth that only tape can bring to the table. I think that most of us pre-90’s oldies can remember playing games with such fun tape decks as kids. Be it radio time or story telling, we all recognised the limitless potential of a tape recorder, so why now are these fantastic devices gathering dust around at your grannies or at the back of a cupboard? I blame “the” digital myself.

After cleaning out the dust and spiders that had set up home inside. I dropped in a small filter circuit to replace the three-wire electret microphone capsule, allowing for a direct line in. This was just as well because the capsule snapped off shortly after starting (oops). I then rewired the output through a switched jack plug giving the option to use the inbuilt speaker or the line out. Both in/out routes had to be put through 3.5 mm sockets due to the limited space available inside the deck. I had a quick jam with it and was quite pleased with the hissing, popping and general squashing of whatever I hammered into it. Success!

I can’t wait to hear what Keith comes up with to put it to use!

Check out his website and band here:




Pictures of the job below.



Ditch that digital and reuse your analogue!



Filed under Analogue, Uncategorized