Rolls MX54S Pro Mix Plus 3 CH Mic Mixer

The MX54s Pro-Mix Plus mixes three microphones into two transformer balanced outputs. It has three XLR inputs, each with individually switchable phantom power, and Low Cut (100 Hz high pass filter) switches, a Level control, and a Pan control. As mentioned, it has two transformer balanced, XLR outputs. A 1/4 inch Aux/Headphone output has been provided along with a Clip indicator, Power indicator, and Power switch. The unit is also powered by two 9-Volt alkaline batteries.

Features:

• Mixes three microphones to stereo XLR outputs
• Output level controls for mic or line-level output
• Transformer isolated outputs
• Phantom Power and Low-Cut switches for each Mic input
• Battery and AC powered
• Handy shoulder strap mounts
• Switchable Low Cut filter (100 Hz high pass) for each channel

Specifications:

• Input Impedance: 600 Ohms
• Output Impedance: XLR 600 Ohms
• THD + Noise: .02%
• S/N Ratio: 84 dB
• Frequency Response: 25 Hz - 16 kHz (+0 / -3 dB)
• Max Output Level: + 14 dB
• Max Input Level: -14 dB
• Max Gain: +60 dB
• Low Cut: -3 dB @ 100 Hz
• Current Draw: 20 mA
• Phantom Power: +18 VDC
• Connectors: 3: Female XLR, 2: Male XLR, 1: 1/4" TRS, DC Power Jack
• Size: 5.3" x 3.7" x 2"
• Weight: 1 lbs.
• Current drain 15ma nominal one mic 15vdc