Cloud Microphones Cloudlifter CL-4 Rackmount Mic Activator

https://www.youtube.com/watch?v=CW2SsiOoXXg&ab_channel=CloudMicrophones Key Features 4 Mic Inputs Improves Signal-to-Noise Ratio Use with Passive Dynamic and Ribbon Mics +25 dB of Clean, Transparent Gain Requires only Phantom Power to Operate Ideal for Long Cable Runs Use with Low-Output Mics Use with Noisy or Low-Gain Preamps Made in the USA Cloud Microphones Cloudlifter CL-4 Rackmount Mic Activator