Excelent quality and 100% AuthenticMaterial of the body : Metal + Aluminum alloyConnection : SolderingUsed on the terminal of the cable of equipments with TS Mono female jack socket (speakers/ Microphone / Guitar / Phono / DJ Mixers etc.)Heavy Duty Connector with Buffered Spring for DJ Mixer, Speaker Cables, Guitar Cables, Phono, Patch Cable, Microphone CablesRight angle heavy duty ( L ) design Gold-plated Brass Plug , fully metal construction,plastic insulation sleeve in each barrel.Soldering required (Please use flat blade solder tip to carry out )