Hi-fi amplifiers

It's big, weighs a large amount and gets very hot - but for the money, this Audio Analogue is one hell of a lot of amplifier

If you like the warm sounds that only valves can offer, then you'll love this premium integrated amplifier from Unison Research

The Yamaha A-S300 stereo amplifier is a budget star, but you can buy better

The Primare I32 is a beautiful product, with top-quality materials and a lovely feel but does it deliver?

Leema's latest incarnation of its Pulse series is a strong performer, but we're not wild about the looks and the competition is vicious

Packing a traditional valve alongside up-to-the-minute digital technology, this stereo amplifier and dock will suit most digital-based systems

Marantz's Pearl Lite is an amplifier with potential. It's not the last word in sonic ability, but it's affordable, stylish and controlled

Best stereo amplifier up to £500, Awards 2010. Yamaha has produced a new class leader, with a stunningly capable product

If you like your listening full-throttle, then this NAD amplifier is for you, but those who take things easier may find the C356BEE a touch taxing

Best stereo amp £1500+, Awards 2012. It's had a re-design, but Roksan's Caspian M2 is still a formidable amplifier, and we like this latest version