ETI Research Brio Spade (pair)


The ETI Research Brio Spade Connector is made from Tellurium Copper and Rhodium plated for not only superior conductivity but long-lasting durability to stand up to the rigors of being fastened and unfastened time after time.


Rhodium Plated Tellurium Copper


Brass (Black Finish)


This combination of high-quality materials and Rhodium plating adds up to a superior audio connector designed to accurately transfer an audio with crystal clear clarity.


The Brio Spade Connector is available with two different size Brass housings to better fit on all types of speaker cable. ETI-Research’s Brio Spade is designed to satisfy the most discerning eye for audio componentry and quality of workmanship.


In terms of spade connectors, you would be hard pressed to find a higher standard than those offered by ETI-Research. You wouldn’t settle for anything less than superb sound quality being emitted from your audio systems, and you won’t have to with the exemplary standard set by ETI-Research’s plethora of premium connections.


The ETI-Research Brio Spade Connector’s innovations and refinements include:

  • Major components made from Tellurium Copper with Rhodium plating for superior conductivity and long-lasting durability;
  • Excellent current transfer due to thickness of the copper connector;
  • Housings made from Brass for superior vibration damping and high EMI/RF noise rejection; and
  • The choice between two different size housings to fit most speaker cables.


The Brio Spade L Connector is supplied with a brass housing suitable for cables with an outer diameter of 11,6 mm.