RCA interconnects use RCA connectors on both ends, making them suitable for compatible analog audio ports on devices such as receivers, amplifiers, and other components. A 3.5-millimeter-to-RCA interconnect connects a device with a 3.5-millimeter audio jack, such as a phone, tablet, or compact source, to equipment with an RCA input.

Choose the shortest interconnect length that follows the planned route without tension, measuring between connection points and accounting for bends, equipment placement, and a small amount of slack. AudioQuest interconnects are available in multiple lengths, including 1 m, 2 m, 3 m, 5 m, and 8 m options, with RCA-to-RCA and 3.5 mm-to-RCA configurations for different audio connections.

Compare solid-conductor materials, such as Perfect-Surface Copper or 0.5% silver, along with metal-layer noise dissipation and insulation types that support the cable’s signal path. Also review the geometry, including triple-balanced designs with a separate ground-reference conductor, symmetrical coaxial layouts, or asymmetrical double-balanced construction, and match the connector configuration to the equipment.

Yes, many analog audio interconnects use shielding or metal-layer noise-dissipation designs that help reduce radio-frequency interference (RFI) before it reaches the signal and ground paths. Select the connector type and length that match the equipment, and route cables away from likely sources of interference for a cleaner installation.