I am the original owner and this unit has served me well. The only thing that does not work is the internal talk back microphone. I never bothered to have it repaired. I have upgraded my studio setup extensively where this little guy doesn't cover my needs. It is time for it to find a new home!

Owner's Manuals

Monitor Station Owner's Manual English: 

Misc. Documents
Using a Monitor Station to digitize records: English

PreSonus Warranty Information: Multilingual
Features
3 sets of stereo analog inputs let you switch between sources
3 sets of stereo speaker outputs with:

• Speaker Select switches
• Separate level control for each speaker pair

Input/Output

1. 4 balanced ¼”analog line inputs (2 L/R pairs)
2. 2 unbalanced RCA analog line inputs (1 L/R pair) with phono preamp (switchable in/out) and level control
3. 1 balanced XLR input for external dynamic talkback microphone
4. 6 balanced ¼”, line-level speaker outputs (3 L/R pairs) with separate, passive level controls
5. 2 balanced ¼”, line-level Main outputs (1 L/R pair) with source selection
6. 2 balanced ¼”, line-level Cue outputs (1 L/R pair) with source selection
7. 4 stereo ¼” headphone outputs with separate volume controls and independent input source selection

Meters, Controls, and Features

• Aux/Cue section with:

1. 1. Cue Source switches (all sources can be simultaneously available)
   2. Aux-input level control
   3. Cue output-level control
   4. Phono preamp (switchable in/out)

• Main section with:

1. 1. Source switches (all sources can be simultaneously available)
   2. Output-level control
   3. Mute and Mono switches
   4. Dim (-20 dB) switch with variable attenuation control
   5. Dual 8-segment LED input meters with selectable +4, +10, or +18 dBu reference level

• 4 screaming-loud stereo headphone amplifiers with separate volume controls and independent input-source selection
• Built-in electret-condenser talkback microphone with level control (feeds headphone and cue outputs)
• Physical

1. 1. 9.5” (W) x 3” (H) x 8.75” (D) desktop-type chassis
   2. External 16 VAC power supply