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Main Line Sound & Video
AudioQuest® SureGrip 300 Multi-Size Spade with cold-weld system and high-purity purple copper
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High-Purity Purple Copper provides cleaner and clearer sound compared to lesser coppers or brass used in other “premium” connectors.
Pure “Hanging” Gold plating directly over Purple Copper––no sound-damaging in-between nickel.
Cold-Weld System for an ideal connection, better sounding than solder: Tighten Allen-screws with supplied tool to create an ideal connection between plug and conductor, then slide the no-magnetic-interference ABS casing over the banana screw into place.
Fits up to 9 AWG speaker cables.
Fits 1/4″ – 5/16″ binding post.