One of the most respected high-end audio brands in the world has discovered colors and modularity. The Audio Research I/50 Integrated Amplifier has arrived for $5,000. Color me impressed. Change is ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. The Audio Research Reference ...

The Reference 160M (REF160M) has new circuit topology with shorter signal paths and fewer, ‘better’, components. When you purchase through links on our site, we may earn an affiliate commission.

Audio Research’s Reference 160M Vacuum Tube Amplifier, or REF160M, is available for preorder today. It has a few features that haven’t been in an ARC (Audio Return Channel) amplifier before, according ...