For a technology geek, a HiFi-enthusiast, somebody who worked in the home electronics industry, or a parent who wants to show the kids how things looked and sounded in the good old days, this museum is worth a visit. The volunteers who work at the museum have lots of stories to tell and they are very helpful. It is not a big place, so you should be able to see it in 1½ hours. There is coffee and a cake available, but don't bother with that.