Pure analog system with high power

Dear Hifi lovers, I introduce myself, I'm new to this forum. 
I need your marvellous experience in order to choose my next gear. I currently have a Rega Brio amp driving a pair of Wharfedale Evo 4.2 and I'm looking for a big step up, starting for now from the amp.
I am a vinyl lover, I basically play just lps. I also added a Rega Aria phono stage.
Now what I'm looking for is a kind of purist's solution, don't need to pay for dacs, or particolar digital inputs or functions. I want an integrated, or separated amp+pre is also well appreciated, capable of at least 150W in 8 ohm / 250W in 4 ohm as sooner or later I'll buy for sure some Magnepans, maybe the .7, or anyway some Harbeth's. My aim is to get the best money value for my purpouses, that's why I was mentioning a pure analogue solution. Anyway I accept also recommendations based on gears with dacs or digital inputs as that's the market now. Prefer new stuff but also used is fine. Budget is around 3.500/4.000 dollars. Thanks in advance to all people willing to share some knowledge and sorry if something wasn't clear, you can ask me any kind of questions!
What about Hegel? Something like the H190 new or maybe an H390 if you could find one used should be in your price range. They are well regarded and I assume easy to find in the UK.
Maggie's are truly wonderful sounding speakers when paired with a high current amp. I used the 1.7 with a Parasound Halo Hint and it was great sounding. You get everything you need in one package including bass management which is helpful if you add a it sub.
Have fun auditioning, with speakers you need to listen and decide for yourself.

@guyincognito the H190 is definitely something i'd like to test... what i don't like from Hegel is that it's all made in China
Hi Johnto, yes if i don't get separates, regarding integrated the Halo is the first one i'm going to audition... some says it's not engaging enough, but i want to hear it
By the way, Bryston plus Magnepan is a marriage made in heaven. My personal experience.

I was using a Bryston 4b with Magnepan Tympanis ~40 years ago!