Maxell Stereo Neckbands - Stereo - Black - Mini-Phone - Wired - 32 Ohm - 16 Hz 24 kHz - Nickel Plated Connector - Behind-The-Neck - Binaural - Ear-Cup

the whirlwind pc di and PC USB are helpful tools to have on hand for schools houses of worship and personal events the whirlwind pc di makes it easy to connect any consumer audio device such as a laptop computer mp3 player CD or DVD player or smartphone to a professional audio system typical eighth inch mini and RCA jacks found on consumer audio gear are unbalanced which means you cannot run long cable lengths without adding unwanted noise while the cables they use may resemble those of a balanced TRS cable it's wired differently in a TRS balanced cable the tip is positive the ring is negative and the sleeve is the ground and consumer electronics the tip is the left audio channel the ring is the right and the sleeve is the ground as demonstrated by this cable to unbalanced signals are being merged into a single connector just because there is a ring on the connector does not mean it is