It's not often we find a hi-fi deal that hits quite as hard as this one. The JBL SA550 Classic stereo amplifier has crashed from its original £1749 price to an unbelievably low £749 at Peter Tyson And ...

The What Hi-Fi? testing process is uniquely comprehensive: every amp under scrutiny is compared to the current class leader at its price point in our dedicated listening rooms. Such thoroughness and ...