Simple Pro-to-consumer Conversion and Vice Versa
The MB15b ProMatch from Rolls is a sleek stereo converter that handles both pro-to-consumer and consumer-to-pro applications. You can easily convert audio from consumer devices (phones, tablets, CD players, DVD players, etc.) into pro-audio devices like mixing boards, signal processors, and audio interfaces — and the reverse is true, too. The MB15b breaks down the divide between pro and consumer products in one convenient box. Sweetwater audio pros love the ProMatch’s clever split-side design and numerous handy in/out options (RCA, XLR, and 3.5mm) that make conversion easy no matter what devices are being used.
Related Videos: MB15b ProMatch 2-way Stereo Level Converter
Clever side-split design for easy setup
Rolls designed the ProMatch to be neutral towards users, in a good way. Instead of building the MB15b with inputs on one side and outputs on the other, Rolls took a split approach that places both inputs and outputs on each side of the device. This setup makes conversion — and cable management — a breeze whether your devices call for a pro-to-consumer scenario or vice versa. Side one contains two XLR inputs and a stereo RCA output; side two holds two XLR outputs, a stereo RCA input, and a handy 3.5mm stereo input. The 3.5mm input allows sourcing from a phone, laptop, or tablet, and it also works with a mixer’s headphone output.
Rolls MB15b ProMatch Features:
- 2-way stereo converter for consumer-to-pro and pro-to-consumer audio
- Clever channel divides for easy reverse functions — each side has both inputs and outputs
- Side 1: 2 XLR inputs and 1 stereo RCA output
- Side 2: 2 XLR outputs, 1 stereo RCA input, 1 x 3.5mm stereo input
- Stereo RCA to XLR and vice versa
- Doubles as a balanced stereo line-level volume control
- Level control for each channel
- 3.5mm stereo input for sourcing audio from a phone, laptop, or tablet Includes power supply
- Balanced +4dB to -10dB in and out options
