Review on AMT Electronics Amplifier Tubecake 3W (TC-3) 1 pc. by Ognian Nikolov ᠌

The 1st passed under warranty, and the 2nd also burned out, and I decided to figure it out myself. After I set everything up on my own and installed additional radiators for transistors (they had to be replaced with similar ones), I also drilled additional holes for better ventilation, everything became great and stopped heating