Handmade integrated amplifiers
Gainclone amplifiers (or chipamp if you'd like) it's another amplifiers niche which is very interesting and filled with a lots of success stories over the world with lots of DIY projects.
I decided to give it a try and to make it in a best possible way.
With it's small dimensions (100 x 160 x 340 mm H x W x D) this pure copper body with a massive toroidal transformer have a 20 kg weight.
Minimalistic circuit schematic design with a minimal number of the parts, fully shielded from any interferences that give no hum, just a pure and very good sound in 5 Hz to 240 kHz.