Our Lab Series Cartridge Holder has spring-loaded gold plated contact pins for an excellent audio signal connection. Each cartridge holder is carefully assembled and features a proper size threaded brass screw insert for a secure installation.
Our high quality multi-strand wires terminate with sturdy split-round cartridge tags made in the USA from a premium alloy which are then soldered (not crimped) using the finest silver solder.
Please note the Lab Series Cartridge Holder wiring configuration is different from other tonearm brands. Make certain to connect the wires to your cartridge per the instructions we include with your purchase.
Should you have any question with regards to setting up your Grado tonearm feel free to contact us. As longtime trusted and dedicated turntable service and repair experts we'll be glad help. That's something we guarantee other sellers can't do for you.