If you've ever tried to get a loud sound out of a low-output dynamic or ribbon mic and noticed that awful hiss, add the Polsen XP-30D Inline Mic Preamp to your arsenal. The XP-30D adds 30 dB of clean gain and sidesteps a common problem when using mics like the SM7B with mixers or interfaces: the unbearably loud noise floor. Use it between the mic and your interface, and you'll have 30 dB of clean signal with no trace of noise.

The XP-30D uses balanced XLR connections to ensure a color-free sound even over long cable runs. The device runs on phantom power from your preamp, interface, or mixer. If you're using a ribbon mic, the phantom power never enters the signal path, so your ribbon will always be protected. The XP-30D has a durable metal shell, perfect for life on the road. Keep it in your gig bag or even your pocket, and take it wherever you're streaming, podcasting, or gigging.