Review on High-Quality Monosaudio Copper Receptacle (Bracketless) for Enhanced Durability and Performance by Matt Venable

Sturdy back plate but almost 1mm away from the metal electric box which I had to sand down to fit the socket. 8-32 screws are also supplied, but all metal bushings are 6-32 threaded. Clamping force is normal but not strong. I don't know why almost all "audiophiles" have a 20 amp design (NEMA 5-20r), but none of the plugs are 20 amps, but 15 amps (NEMA 5-15p), which worsens the contact area. Now an idea of the sound quality.