One-click noise reduction, quiet recording. Low noise and easy to carry. Adjustable microphone signal, attenuator Smart appearance and convenient installation. The smart appearance design can be easily installed on microphone cannon seat without extra burden. It is also very convenient to carry. Reduce microphone sensitivity. Reduce noise collection. Small appearance and professional circuit design. Quickly adjust sensitivity of microphone, so as to narrow range of sound picked up by microphone and reduce collection of environmental noise. Three-gear adjustment is suitable for various microphones and environments. MA-123 is designed with -10, -20 and -30DB adjustment switches, which can quickly adjust microphone sensitivity according to microphone and environmental noise, reduce sensitivity and reduce sound collection. When picking up high-volume sound sources, reducing sensitivity can effectively prevent sound overload during recording. Plug-and-play is practical and convenient. MA-123 is designed by Kaye male and female, which can be directly connected with microphone and cannon wire, and can be used after connection without extra power supply, which is very convenient. Nickel-plated cannon male plug. Gold-plated pin has fast signal transmission and reduces signal loss. Nickel-plated card for female plug and nickel-plated card for female shell are rust-proof, stable and . The metal shell is . MA-123 adopts aluminum alloy shell design, which can effectively reduce electromagnetic interference. Black painting process is simple and generous. MA-123 is an adjustable microphone signal attenuator. It outputs extraordinary details and provides high-definition sound quality. The design of -10DB, -20DB and -30DB with different attenuation levels ensures stable operation and ensures that MA123 is suitable for more different microphones. Standard three-pin cannon interface, plug and play, easy to operate. The structure of aluminum material has created a high quality and strong microphone signal attenuator. Colour:Black Material:Metal Package Contents: 1 * Microphone Signal Attenuator Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.