The IMG StageLine MC–31 is a great 3-Way Microphone Combiner, and at this price it will be considerably cheaper than upgrading your amplifier. This box doesn’t allow for any individual control of each microphone signal, which means you’ll only have the single channel on the amplifier or mixer to control all three connected mics.

However, the unit itself is fully compatible with Phantom Power microphones, in addition to high quality metal housing that provides not only robustness but also great shielding abilities, making it ideal for stage applications.