What about a Denon PMA-350SE? My favourite budget amp!
A good one is under £100 on ebay. They sound remarkably nice through Tannoys and offer a useful and punchy 50 watts. If you're lucky, you'll find one with the excellent optional phono stage already included. I've had a couple of these and they always make me smile when I try them 'cos they sound so darn good, the transparency is way better than you'd expect.
Just did a search and found this very nice example with phono stage here:
https://www.ebay.co.uk/itm/Denon-PMA...kAAOSwqHFce9HC