The point being that you need an integrated amplifier, not a power amplifier as in you OP. None of us would wish you to purchase the wrong type of amplifier by mistake.
My apologies for the tittle, YES I NEED AN INTEGRATED AMPLIFIER! Unfortunately can't change the tittle!
Then you need an integrated amplifier, not a power amplifier. If your prepared to buy s/h there's lot of choices, I have made some recommendations earlier. As someone mentioned Quad, you might like these ? I prefer the UK made, not the later Chinese made. But new a Chinese Quad Vena is not bad and below budget. Otherwise something like a Quad Elite (UK made) is sometime seen s/h at €400-500, again this is a price range where you can find many other good choices for example a Rega Mira 3, Exposure 1010/2010 or a Nait 3. Don't steer panic over specifications.