All user reviews for the Rolls PM 351

For 125 €, it goes:
- DI Box stereo
- Headphone Amplifier return staff to a line input mixer, a microphone, an instrument format Jack.

I use it to hear my wired ear-monitor. I put my bass, a micro mood to hear what I said on stage, and the mix of the facade. It allows me to hear my bass strong enough without hurting anyone.

I am surprised that Rolls products are not more known.