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 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.

MPN: MX54s
UPC: 675889005417

• 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
  
  
• 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.