DM1 is a lightweight, small adn cheaper alternative to the Cloudlifter CL-1. Plugs right inside your microphone's XLR jack and is powered by 48V phantom power from your audio interface. The 28dB boost is more than Cloudlifter offers (25dB) and is consistent over whole frequency range with little to no self noise. Must buy for microphones such as Shure SM7B that have very low output since budget preamps can't feed them with enough gain.

Pros:
- Yields same result as Cloudlifter, but for much smaller price
- Very small, lightweight and portable
- Doesn't take any desk space, since it can be directly connected to your mic's XLR output
- No second XLR cable needed
- Provides solid and even 28dB boost across all frequency range

Cons:
- Might be difficult to connect to some microphones with XLR jack located at the bottom and/or mics with shock mount attached
- Red color might not look good for your particular setup