By mounting an RCA shorting plug on an open RCA input terminal and preventing noise mixture and mechanical vibrations, the audio unit provides stabilized operation and clean smooth signal transmission.
Material and Finish
Solid brass carved, 24 gold plating
Dimensions and Weight
Shorting plug: 28.5 x 12mm (length x diameter), 12.5 g/piece, 160 g/set (8 pieces, box included)