I recently purchased a Modwright KWA 100SE amplifier. With the 100SE you can turn it on, set back, enjoy music, and forget about your amp. The amp is so good, just listen to the music.
I listen primarily to vinyl through an Allnic H-3000 phonostage and a Modwright LS & PS 36.5 linestage. I like a tubed front end and a solid state amplifier. My more expensive, previous amp was very good. It had excellent resolution and dynamics with almost no listening fatigue. I wanted a denser sound, resolution, dynamics, and no listening fatigue. The 100SE has completely filled the bill. I hooked it up, powered it up, and no longer think about my power amplifier. As a bonus, it generates little heat and I do not have to turn it off. I now have Modwright elegance, simplicity, and truth.
The 6 Moons review by Sajan Ebaen does a good job for describing the sound of the amplifier.