Pro 5M Twin Dual 2 RCA Male to Plug Interconnect Cable Lead Audio Phono Amp - Loops - Gold

Oxygen Free Copper (OFC) is a type of copper used in cables that has a very low oxygen content. This purity helps to reduce resistance and oxidation within the conductor, leading to a cleaner and more efficient signal transfer compared to standard copper.

Double shielding, typically using foil and a braided copper mesh, acts as a barrier against external electromagnetic interference (EMI) and radio frequency interference (RFI). This significantly reduces unwanted noise like humming or buzzing, resulting in a clearer audio output.

Gold is highly resistant to corrosion and oxidation, ensuring a reliable, low-resistance connection over time. While other metals can offer good conductivity, gold's durability makes it a preferred choice for audio connections prone to environmental exposure.

This cable is specifically designed for stereo analog audio signals using RCA connectors. It is not suitable for transmitting composite or component video signals, which require different types of connectors and shielding.

Strain relief is a flexible material where the cable meets the connector. It absorbs stress and prevents the internal wires from being pulled or broken when the cable is bent or tugged, thereby increasing the cable's overall lifespan.

For typical audio signals, a 5-metre cable made with Oxygen Free Copper and good shielding will not noticeably degrade sound quality. Signal degradation over this length is minimal and unlikely to be audible in most home audio systems.

Ensure the RCA connectors are fully inserted into the ports on both devices. Check that the cable is connected to the correct 'Line Out' on the source and 'Line In' on the amplifier. Try swapping the red and white/black connectors to rule out channel issues. Test with a different RCA cable to confirm the cable is not faulty.

Verify that the cable connectors are clean and making solid contact. Ensure the cable is not running parallel and in close proximity to power cables. Try repositioning the audio components or the cable itself to minimize potential interference. Ensure all connected equipment is properly grounded.

Check for a loose connection at either end of the cable. Ensure the source device and amplifier are functioning correctly and not the source of the distortion. Clean the gold-plated connectors gently with a dry cloth if they appear tarnished.