WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
Now I am settled in Dhaka to serve our company's local business. I will be very happy if any local tube audiophile will contact me. My email address: Kenneth_zhu2003@yahoo.com.cn.
