I reviewed Hughes & Kettner’s Tubemeister 5 mini amp a few issues ago, and was impressed by both its feature set and huge sound. The new Tubemeister 36, with 36 watts of output and three channels, offers considerably more features in a compact package that’s only about twice the size of the Tubemeister 5. The Tubemeister 36 may still qualify as a mini amp, but the only things small about it are its physical dimensions and affordable price. It offers versatility, performance and functions that aren’t available on many three-channel amps nearly four times its size.