In this video I’m putting a super budget-friendly Zenolix Pro Mixer (RM04) to the test, because cheap gear can look amazing on Amazon and then completely fall apart when you actually plug it in. I walk through what it is, how it’s laid out, and why a small mixer like this can be a game-changer if you’re trying to get a mic, an instrument, and music all working together without one source blasting over everything else. This is a 4-channel setup: I demo it with a microphone and a keyboard, and you can absolutely run a guitar too. The “fourth” option is where it gets practical—Bluetooth/MP3 playback for background music, which is perfect for wedding DJ-style setups or before/after a small band set. Bluetooth pairing is easy, but you do have to choose: that channel is either Bluetooth or the 1/4-inch input (left/right/mono). I also show the onboard EQ (high/mid/low) and the built-in effects—99 presets like echo, wah, and phaser—with labels right on the unit. My takeaway: if you need a simple, small, real-world mixer for church sound, podcasting, or a basic live setup, this one is worth a look—just plan on using it with an amp and speaker for output.