Rolls MB15b ProMatch 2-Way Stereo Converter

PA SKU # ROL MB15B MFR # MB15B UPC # 675889001501
  • Support Lifetime Tech Support
  • Best Seller Best Seller!
  • Question Ask a Question
Only 2 Left! — In Stock & Ready to Ship Order now! Limited quantity in stock! Most orders placed before 3pm MST ship same day (except weekends and holidays).
  • Product Highlights
  • Stereo Direct Box
  • Stereo RCA to Stereo XLR
  • Level Control for Each Channel
  • Converts Balanced to Unbalanced
  • Converts Unbalanced to Balanced

ProMatch - Bidirectional Stereo Balanced/Unbalanced +4/-10 Converter

The MB15 ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, labeled 1, has two XLR inputs and stereo RCA outputs. The other side labeled 2, has stereo RCA inputs and two XLR outputs. Each side has stereo level controls, and an LED indicates that power is applied to the unit. An additional benefit of the MB15 is that it will act as a balanced XLR line level control. By adding a stereo pair jumper between the four RCA jacks (connecting ins to outs), the two Level controls may be inserted into any balanced XLR line.
  • Stereo Direct Box
  • Stereo RCA to stereo XLR
  • Stereo Level control for each channel
  • Works as stereo balanced line level control
  • 1/8" Headphone level to line level adapter
  • Max Out: Balanced: +18 dB, Unbalanced: +12 dB
  • Max In: Balanced: +22 dB, Unbalanced: +22 dB
  • Input Impedance: RCA : 100k Ohm, XLR: 10 k Ohm, 1/8" stereo: 10k Ohm
  • Output Impedance: RCA: 100 Ohm, XLR: 100 Ohm balanced
  • Noise Floor: -88 dB
  • Gain: +4 dB In: -8 dB, -10 dB In: + 20 dB
  • THD: .003%
  • Power: 12 VDC adapter (center negative)
  • Size: 4.15" x 2.46" x 1.55"
  • Weight: 1 lbs. (.45 Kg)
Write Your Own Review
You're reviewing:Rolls MB15b ProMatch 2-Way Stereo Converter
Your Rating
Performance Audio, LLC BBB Business Review
Copyright © 2019. All rights reserved. Follow us on Facebook Follow us on Twitter Follow us on Instagram Follow us on YouTube Follow us on Pinterest