Low-output microphones often sound their best when paired with more clean gain than standard preamps comfortably provide. The Cloud Microphones Cloudlifter Mini CL-25 Mic Activator solves that problem with up to +25dB of ultra-clean gain in a compact inline format designed for studio, broadcast and live sound workflows.</p> Developed in collaboration with Neutrik, the CL-25 combines patented Class-A discrete JFET circuitry with a rugged, ultra-portable inline form factor that connects directly between your microphone and preamp or interface. Designed for dynamic, ribbon and tube microphones, it improves signal-to-noise performance while helping preamps operate within a more optimal gain range. Because the CL-25 does not pass phantom power to the microphone, it also helps protect sensitive ribbon and tube designs while remaining powered by standard 48V phantom power from the connected preamp or interface. From podcasting and voiceover work to quiet instrument capture and livestreaming, the CL-25 delivers clean, transparent gain without altering the natural character of your microphone.

Class-A Circuitry With Transparent Clean Gain

At the core of the Cloudlifter Mini CL-25 is patented Class-A discrete JFET circuitry designed to increase microphone sensitivity without adding coloration or unwanted noise. By supplying up to +25dB of clean gain before the signal reaches the preamp, the CL-25 helps reduce hiss, artifacts and frequency loss that can occur when pushing a preamp into its upper gain range. This approach preserves more of the microphone’s natural detail and dynamic response, making it especially useful with low-output dynamic and ribbon microphones. The result is a cleaner, more articulate signal path for recording vocals, instruments, dialog and other nuanced sound sources.

Compact Inline Design for Flexible Recording Setups

Built as a custom engineering collaboration with Neutrik, the Cloudlifter Mini CL-25 features a compact inline format that connects directly to microphones, preamps, mixers, stage boxes and wall panels. Its custom gold-plated XLR connector system and hard-soldered internal circuitry are engineered for long-term reliability in demanding studio and live environments where repeated insertion cycles are common. The lightweight, portable design makes it easy to integrate into mobile recording rigs, podcast setups and live sound systems without adding unnecessary bulk to the signal chain.

Optimized for Dynamic, Ribbon and Tube Mics

The Cloudlifter Mini CL-25 is designed to support passive dynamic, ribbon and tube microphones that benefit from additional clean gain. It is particularly effective with popular low-output broadcast and studio microphones such as the Shure SM7B, Electro-Voice RE20 and a wide range of passive ribbon microphones. Because the unit does not pass phantom power to the microphone itself, it helps protect ribbon and tube microphones while still using phantom power from the connected preamp to operate the circuit. For podcasters, voiceover artists, livestreamers and recording engineers working with quiet sound sources, the CL-25 provides a more consistent and controlled recording workflow. The Cloud Microphones Cloudlifter Mini CL-25 Mic Activator delivers portable, transparent gain for demanding professional recording applications.

Cloud Microphones Cloudlifter Mini CL-25 Mic Activator: FAQ

What does the Cloudlifter Mini CL-25 do?
The CL-25 adds up to +25dB of clean gain to passive microphones before the signal reaches your preamp or interface.

Does the Cloudlifter Mini CL-25 require phantom power?
Yes, the CL-25 uses standard 48V phantom power from a connected preamp or audio interface to operate.

Does the CL-25 pass phantom power to the microphone?
No, the CL-25 does not pass phantom power to the microphone, helping protect passive ribbon and tube microphones.

Can the Cloudlifter Mini CL-25 be used with the Shure SM7B?
Yes, the CL-25 is designed to work with low-output microphones including the Shure SM7B and similar broadcast-style dynamic microphones.

Is the Cloudlifter Mini CL-25 only for studio recording?
No, it can also be used for podcasting, livestreaming, voiceover work and live sound applications.

How does the CL-25 connect into a signal chain?
The CL-25 connects inline between the microphone and the preamp, interface or mixer using XLR connections.