Presonus CentralStation Plus

3 sets of stereo analog inputs let you switch between sources
2 sets of S/PDIF digital inputs (coax and optical)
3 sets of stereo speaker outputs with:
Speaker Select switches
Recessed trim pot for each speaker output
Cue section with:

Input-select switch
Output-level control
Main section with:

Input-select switch
Aux-input level control
Output-level control
Mute, Dim (-20 dB), and Mono switches
2 headphone outputs, each with:

Dual-function volume controls
Main-Cue input switches
Passive audio path: no op amps or IC's in main audio path
Onboard talkback microphone
Talkback microphone input w/level control (feeds headphone and cue outputs)
Dual 30-segment, fast-acting, peak-hold LED metering (dBu and dBfs) with:
Clear Peak switch
Calibrate to match DAW or other audio device
Footswitch jack for hands-free talkback operation
Included Control Station Remote (CSR-1) provides remote control of:
Main Volume
Input select
Output select
Talkback
Mute
Dim
Mono
Input/Output

4 balanced ¼" analog line inputs (2 L/R pairs)
2 unbalanced RCA analog line inputs (L/R pair)
1 stereo S/PDIF optical (TOSLINK) digital input
1 stereo S/PDIF coax (RCA) digital input
1 balanced XLR talkback-microphone input
6 balanced ¼", line-level speaker outputs (3 L/R pairs) w/separate, passive volume controls
2 balanced ¼", line-level Main outputs (1 L/R pair) with source selection
2 balanced ¼", line-level Cue outputs (1 L/R pair) with volume control and source selection
2 stereo ¼" headphone jacks w/dual-function volume controls and Main-Cue input switches
1 DB15 port for optional Control Station Remote (CSR-1)
Digitalia

S/PDIF coax and optical digital inputs
High-definition, 24-bit, 192 kHz D/A converters (115 dBu dynamic range)
Physical

1U 19" rack-mountable, rugged steel chassis
External AC power supply
CSR-1 Remote

Remote-control all functions of Central Station, including:
Input switching
Speaker selection
Main volume
Talkback system
Onboard electret condenser talkback microphone
Talk button (momentary switch) for talkback system
Active light shows when CSR-1 is controlling main volume
Connects with a proprietary DB15 cable (included)
Keep desktop neat and clutter-free