Seamless Signal Transition
Bridging the gap between consumer and professional audio, the Rolls MB15b ProMatch effortlessly converts stereo RCA signals into balanced XLR, and vice versa. It’s the go-to tool for professionals seeking a hassle-free conversion experience.

Two Sides, Multiple Applications
One face of this unit, tagged as '1', boasts two XLR inputs and stereo RCA outputs. The flip side, labeled '2', reverses the arrangement. This dual-feature ensures adaptability to various setups and requirements.

Gain Control and Signal Integrity
An integrated LED ensures you’re always aware when the unit is powered. Plus, with the MB15b, you're not just getting a converter. It doubles as a balanced XLR line level control, allowing you greater mastery over your sound output.

From Home to Studio
Whether you're a hobbyist trying to integrate your home system with a studio setup or a p **This B-Stock product has either been returned from a prior customer order or was used as a demo and repackaged. The product box may show signs of wear, and has had the manufacturer seal broken, but the product should remain in working condition. The item may show some signs of use, but it should not affect performance. All B-Stock items include the original manufacturer warranty, as we are an authorized reseller for this brand. This product is also covered under our return policy.