The OYAIDE NEO P-285M is a premium 1/4 inch Mono Plug featuring an 8.5mm hole size, engineered for professional audio applications. Ideal for studio equipment, musical instruments, and amplifiers, this connector delivers exceptional sound quality with minimal signal loss. The NEO P-285M meets the highest standards for audio professionals and musicians seeking reliable, superior-sounding connections. Built with precision engineering and premium materials for optimal performance in critical audio environments.