Audioquest Angel Interconnect features 100% perfect silver conductors with air tube insulation to offer outstanding performance levels. Angel is available in various connection styles, including 3.5mm (male or female), XLR, and RCA. Angel is available in various lengths from 0.6 meters all the way to 20 meters. Audioquest Angel Interconnect Key Features; SOLID 100% PERFECT-SURFACE SILVER CONDUCTORS (PSS) FEP AIR-TUBE INSULATION (FEP is a Fluoro-Polymer) DIELECTRIC-BIAS SYSTEM CARBON-BASED 3-LAYER NOISE-DISSIPATION SYSTEM (NDS) DOUBLE-BALANCED ASYMMETRICAL GEOMETRY COLD-WELDED DIRECT-SILVER PLATED PURE “RED-COPPER” RCA PLUGS Lengths Available: 0.6, 1, 1.5, 2, 3, 5, 8, 12, 16 and 20 meter See the entire Audioquest range HERE Choice of Applications: