For SM58, SM86, SM87, SM87A, BETA87A, BETA87C and all other 3/4" and larger handles.

Converts balanced line level signals to microphone level (50dB attenuation)

RF filter, XLR in/out. Passes phantom power

Helps to eliminate electrical and mechanical noise in an audio system such as 60Hz electrical hum from AC power lines, low-frequency rumble caused by wind noise or air conditioning system, and stage/floor noise transmitted to a microphone through the microphone stand

No connectors. Requires soldering.

Used to connect balanced and unbalanced devices having different signal levels or impedances.