M20

Q Acoustics is a British audio speaker design company, a little pricy, but well reviewed. I really like their M20 USB/bluetooth speakers, which are equally adept at being your living room TV speakers as they are at giving your PC some proper hifi audio.

You definitely can't get futureproof powered speakers for 250 new. That said, you can get plenty of great sound for that budget. If your budget is ~€250, a small amp + passive speakers will usually beat powered speakers in sound quality. Powered sets like the Q Acoustics M20 HD or Edifier R2000DB ar

The Q Acoustics M20 are great. The best speakers I have ever had, especially when connected to a subwoofer. I use them with a Q Acoustics 3060s subwoofer and they sound awesome. I usually connect my CD players to these active speakers.

The Q Acoustics M20 fit in your budget. They are really pretty decent. The have lots of connectivity options, but no AirPlay. I like their look, but not everyone does. If you can get a deal on a used KEF LSX II il or the LSX II LT, they will meet your needs but might be out of budget. Hope this help

Definitely not the Klipsch. But I don’t know anything about those Triangle speakers. Maybe consider something like the Q Acoustics M20 HD) instead.

Please note the rules. (Rule #6: Only stereo. No soundbars.) Soundbars have their own subreddit: r/Soundbars. (Pretty much no where else are they recommend here on Reddit. Because stereo speakers beat them 100-1, in pretty much any scenario.) Can’t really recommend any stereo speakers and a subwoofe

Besides Denon and HEOS, you could also go with WiiM products. For example with WiiM Pro Plus (ASR review) for your turntable room (because of the better ADC), and either WiiM Pro or WiiM Mini for the other room. Additionally you might want to consider slightly increasing your budget for some better

I suggested the Q Acoustics M20 HD powered speakers. If you want to go with passive speakers and a amplifier (for each room), then it isn’t going to be cheaper. Instead of a separate streamer and amplifier, you could go with WiiM Amp (ASR review), or the better (more expensive) WiiM Amp Pro (ASR rev

For powered speakers maybe consider the Q Acoustics M20 HD (SECRETS of Home Theater and High Fidelity review). For passive speakers with the NAD, e.g. the ELAC Debut 3.0 DB63-BK (EAC review).

For the turntable as source you need a turntable that at least allow for replacement and re-balance of a different stylus as they wear and are easily broken. Unless the turntable has line level outputs you will need a phono stage pre-amp either as a separate external box, built into an amplifier or