Pro 4 Channel Stereo Mixer The MX44 Pro by Rolls is an active 4 Channel Stereo Mixer, perfect for mixing any stereo line source to a stereo input expecting to see a +4 dB or line level input signal. This unit is designed to mix up to four stereo line-level signals such as smart phones, instruments, CD players, DVD players, MP3 players, laptop computers, and more to a single stereo output.Four stereo inputs to one stereo outputStereo RCA and 1/8inTRS Stereo high-impedance inputsStereo RCA and 1/8inTRS Stereo high-impedance output9v Battery or AC operation (Rolls PS27s power supply is included)Features:Four stereo inputs to one stereo outputStereo RCA and 1/8inTRS Stereo high-impedance inputsStereo RCA and 1/8inTRS Stereo high-impedance outputBattery or AC operation (Rolls PS27s power supply is included)Specifications:Input Impedance: 10K OhmOutput Impedance: 100 OhmConnectors: Input: 4 ea.; RCA and 1/8in(3.5mm) unbalanced Output: 1 ea.; RCA and 1/8in(3.5mm) unbalancedPower: 9V battery, or Rolls PS27s 15VDC adapter (included)Current Draw: 15mA no loadDC Jack: 2.1X5.5 mm Tip NegativeSignal to noise ratio: 85 dBBandwidth: 20 Hz to 30 KhzSize: 4.5inw x 1.5inh x 4indWeight: 1 lb
