Just a few points
1. Stereo image is wide because of impeccable phase behaviours in crossover region and the box is small.
2. The DM5s were designed for use with Sonos or Apple and AEX. Most do everything via phones or tablets now, but Apple seems the favourite. Just lately we've had a few Brennan users perhaps because of the review in Gramophone.
3. DM10s are more versatile because they have two digital and one analogue input and remote control. Record players need a separate RIAA phono stage and lots of customers use them.
4. Customer reviews are genuine and there are thousands because we've sold thousands over ten years.
5. ADM9RS was a completely new speaker and had different crossover and different drivers, so quite a lot better than earlier models and a lot more bass too.
6. DM10 was another totally new speaker with a specially designed bass driver and a full 8th order crossover. It has the same bass extension as the ADM9RS, but a smoother more detailed mid range and better stereo image.
The sound is extremely accurate and neutral and very powerful. Therefore the benefits are most obvious with Classical Music, Jazz, big band, folk, acoustic music and voice, Bluegrass or just rock intended to sound real. Lots of sound engineers in this area use them.
Se days hi fi is what dads had and most are coming to us from headphones, so have a more critical reference so they love DMs because they compare favourably. I use Sennheiser HD800s as my reference.
They won't suit everyone, but of the above are your thing, then try them.
Ash