Product Details:
CMC is a professional company dedicated to researching and developing connectors and wiring for audio system connections Received unanimous praise from DIY enthusiasts around the world and has a good reputation. CMC 838S is durable, wear-resistant, and has a sweet and smooth sound. It is a connector commonly used in many imported audio equipment.
1:) Pure copper nickel free thick gold plating.
2:) PVC gasket insulator.
Specifications:
Brand: CMC
Size: φ 13.5 x 40.5mm
Hole size: φ 12mm
Maximum allowable board thickness: 7mm
Material: Oxygen free copper plated with gold
Package List:
1 pair × CMC 838S amplifier terminal



