According to [M Caldeira], the Blaupunkt Sultan 24300 was one of the last tube radios made in the 1960s. He’s got one but it needed some tender loving care, and you can see how he approaches a ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Sometime this year there was an article in your paper with an address to an old radio repair shop in Inglewood. The shop specialized in repairing old tube-type radios. I wish I had kept the address.

No finding a replacement microchip here, this was all about replacing capacitors and finding vacuum tubes! In contrast to most modern builds we see on Hackaday, vintage radios are fairly simple – ...

I found a really neat Philo 40-195 vacuum tube radio at an antique shop. The actual equipment is missing tubes and otherwise just completely shot, but the case is in good condition. Here's some pics ...

If you’re running an older tube transmitter, you might have had the thought: Should you continue buying tubes or would you be better off with a new transmitter? It’s a question that still faces many ...

A good transit map is easy to decipher so it makes sense that Yuri Suzuki used one as a model for a radio he built to help people understand the complexity and inner workings of electronics. Suzuki—an ...