Overview Reviews Product Description Serviceable, all-metal plugs for touring and other applications. Oxygen-Free Copper (OFC) conductor for enhanced signal clarity. Hi-density OFC braided shield for superior EMI and RFI rejection. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Hosa HOSA GTR210R Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments