Audio Inputs
Talkback Microphone
  Gain Range +15 to +55 dB
Internal Microphone Type electric condensor
  Sensitivity -42 dB
External Input Type XLR Female Balanced
  Input Impedance (Balanced) 1200 ?
  Maximum Gain 50 dB
  Maximum Input Level -10 dBu
  Frequency Response 10 Hz to 40 kHz, ±1 dB
Stereo 1 and Stereo 2 Inputs

  Type ¼” TRS Active Balanced
  Input Impedance (Balanced) 10 k?
  S/N Ratio (1 kHz @ 0 dBu, Unity Gain) >110 dB
  THD+N (unwtd, 1 kHz @ 0 dBu Output, Unity Gain) <0.0075%
  Frequency Response (±0.5 dB) 10 Hz to 65 kHz
  Noise Floor (20 Hz to 20 kHz, 150 ? input termination) -96 dBu
  Maximum Input Level (Minimum Gain, 1 kHz @ 0.5% THD+N) +22 dBu
Auxiliary Inputs
  Type RCA Active Unbalanced
  Input Impedance 47 k?
  S/N Ratio (1 kHz @ 0 dBu, Unity Gain) >115 dB
  THD+N (unwtd, 1 kHz @ 0 dBu Output, Unity Gain) <0.01%
  Frequency Response (±0.5 dB) 10 Hz to 50 kHz
  Gain Range -80 dB to +10 dB
  Phono Mode Gain 32 dB @ 1 kHz
  Phono Mode THD+N <0.05%
  Phono Mode Noise Floor (40 dB gain, inputs shorted) -72 dBu
Input Meters (ST1, ST2 & Aux only)
  Type Dual 8-segment LED w/ peak hold
  Sensitivity Range -24 dB to 0 dB
 
Audio Outputs
  Type ¼” TRS Active Balanced
  Output Impedance (Balanced) 51 ?
  THD+N (unwtd, 1 kHz @ 0 dBu, Unity Gain) <0.003%
  Frequency Response (±0.5 dB) 10 Hz to 50 kHz
Speaker A, B and C Trim Range ¼" TRS Active Stereo
  Main Level Range -80 dB to 0 dB
  Dim Attenuation Range -80 dB to 0 dB
Cue Main Level Range -80 dB to 0 dB
  Dim Attenuation (Talkback activated) -20 dB
Headphones Type ¼” TRS Active Stereo
  Maximum Output (60 ? load) 150 mW / channel
  Frequency Response (±1.0 dB) 10 Hz to 50 kHz
 
Power
  Power Supply Type External AC Transformer / Internal Line (factory configured)
  Input Connector Type Barrel, 5.5 mm outside diameter, 2.1 mm inside diameter
  Monitor Station Input Voltage Range 16 VAC
  Power Requirements (Continuous) 10W
 
Physical
Main Chassis
  Dimensions 9.5(W) X 3(H) X 8.75(D) inches
  Weight 10lbs
As a commitment to constant improvement, PreSonus Audio Electronics, Inc. reserves the right to change any specification stated herein at any time in the future without notification.
Monitor Station Hookup Diagram (PDF)
Monitor Station Manual (PDF)Using a Monitor Station to Digitize Vinyl Albums (PDF)

PreSonus Audio Electronics has become known for delivering professional quality audio products at affordable prices to audio professionals, musicians and hobbyists around the world. The PreSonus staff all have years of experience in professional audio as musicians and sound engineers which brings passion for music-making to every facet of the company.

Presonus produce mixers, recording systems, music software, monitoring and controllers, pramplifiers, signal processors and various accessories suitable for a variety of applications including studio recording, mobile recording, live sound, contractors and houses of worship.