See the Sugden Audio integrated amplifiers HERE.
Sugden Audio are know for their highly musical, rich and natural sounding amplifiers with a big soundstage and excellent build quality. These pure Class A amplifiers are made in England, and now available for audition at Art and Sound.
Come listen to the A21, a 30 watt true class A, the special edition A21SE or the IA-4, the flagship integrated amplifier, weighing a substantial 20 kilos. The IA-4 is shockingly musical with the ability to create a large performance with depth and height on any type of music.
Need more convincing on just how special these amplifiers are ? Here are a few reviews you might enjoy reading and watching. The Hi-Fi Riff video offers a deep dive into the A21SE's history and great insight.
Sugden Masterclass IA-4: a different class,The Ear.net
Sugden A21SE Signature Edition Class A in a BIG way...,TONEAudio Magasin