I've never had that much vintage equipment, unless you count the stuff that I have resisted throwing away over the years.

Today my wife and I were visiting our local goodwill shop. Not sure if other countries have anything like this. Anyway, I first found a nice tuner that didn't seem to have any visible damage but was otherwise covered thinly in what seemed to be mould. Looking a bit closer it turned out a Yamaha T1 tuner. Bought that for Euro8. Cleaned it off once at home and I would rate it 9/10. Incredible how such an old piece of equipment is in such good shape. All lights work etc. Oh yes, it plays fine through my office-system. Good as I didn't have an FM tuner in my office.
Then I also noticed a pair of speakers in a prominent location. Physically they look excellent. Not a scratch, no discolorations, original grills and logo badges. There are Pioneer HPM900. These were supposed to cost a lot more: Euro 175 for the pair. On closer checking it turned out that the woofer surrounds were rotted away. That was of course to be expected but made the price way too high. We left for home but I did a bit of searching on the 'net and decided to go back and get them after all. Bid Euro50 just before closing and got the pair, provided I took them with me immediately.
So, I now have 2 huge speakers sitting in my office, I ordered new foam surrounds and have high hopes they will turn out really well. If they end up in the way I can always sell them. I am now playing one of them with an old amp and CDP and apart from some distortion from the bad woofer, it sounds really nice. I do suspect that the good looks notwithstanding, the crossover etc. could do with a bit of refurbishing as well. This sounds like a nice audio project for the coming months.
Is anyone familiar with either the speakers or the tuner?