Roland RIC-G1AA Gold Jack Right-Angle - 0.30m Right-Angle Jack. Roland has designed the Gold series instrument cables to transmit the purest signals without noise contamination or interference. 24-karat gold-plated connectors ensure the cleanest and most accurate audio reproduction. The core is designed with studio-quality oxygen-free copper wires, and the low-capacitance design guarantees a clear and authentic sound at all times.