Edward

@edward_welchei

Professional Vacuum Tube Amplifier and Audio PCB Design Expert

United States

English, Spanish

About me

I help audio enthusiasts, brands, and electronics creators build professional vacuum tube amplifiers, audio amplifiers, preamps, and power amplifier systems with clean and powerful sound performance. I specialize in PCB design, schematic design, amplifier circuit design, audio PCB layout, and electronic prototyping for Hi-Fi audio systems and custom audio electronics solutions.... Read more

Skills