Unless you want remote control, I'd be looking for a "vintage" stereo receiver or amp with speaker A/B terminals. Not as difficult task and these can be founf for a reasonable price.
Sherwood offers, NIB a model RX-4105 for about $100, or less if you do a search on Amazon but you won't be able to use a separate equalizer.
That way, you'll have more $$ to devote on speakers.