PreSonus Central Station Plus עם שלט CSR-1

With Central Station, you can easily switch between three sets of stereo, analogue input sources and one stereo digital input source. The digital inputs provide up to 24-bit, 192 kHz digital-to-analogue conversion, and the converters deliver more than 115 dB of dynamic range. The Central Station will automatically detect and lock to the sampling rate of the source device.

You can audition these sources with up to three pairs of speakers, with individual trim pots for each speaker. You also get two screaming-loud headphone amplifiers with individual level controls. If two sets of cans aren’t enough, simply connect the line-level cue outputs to a headphone distribution system—say, a PreSonus® HP2, HP4, or HP60. And because Central Station is a 1U rack-mount device, with only one multi-conductor cable running to the remote control on your desktop, all of the cabling is in the back of your rack, where it belongs.

Features
3 sets of stereo analogue 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" analogue line inputs (2 L/R pairs)
2 unbalanced RCA analogue 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

Technical Specifications
Audio Inputs
TRS 1 & 2
Type: ¼" TRS Passive-Balanced
Input Impedance: 2-5 kΩ (Speaker load and Trim level dependent)
S/N Ratio: > 140 dB
THD+N: < 0.0005% (1 kHz @ 0 dBu)
Frequency Response: > 1 MHz
AUX
Type: RCA Active-Unbalanced
Input Impedance: 8 kΩ
S/N Ratio: > 115 dB (1 kHz @ 0 dBu, Unity gain)
THD+N: < 0.002% (1 kHz @ 0 dBu, Unity gain)
Frequency Response: 10 Hz-50 kHz, -0.5 dB
Gain Range: -90 dB to 20 dB
S/PDIF
Types: RCA 75Ω coax and Toslink optical
Dynamic Range: 117 dB
THDN: 0.0025% (1 kHz @ -1 dBfs)
Maximum output: +18 dBu (Active-Balanced)
Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
Note: All Input specifications (except Input Impedance) measured at Speaker A output, Trim and Main Level set to maximum.

Physical
Main Chassis
Package Type 1U steel chassis
Dimensions 19 (W) x 1.75 (H) x 6.25 (D) inches
Weight 5.0 lbs
External Power Supply (factory configured)
Package Type Molded Plastic
Dimensions 2.5 (W) X 2.3 (H) X 4.0 (D) inches
Weight 2.5 lbs
Input Meters
Type: Dual 30 segment LED w/ Peak Hold
Range: -48 dB to 18 dB (-66 dBfs to 0 dBfs)
Accuracy: > 0.25 dB
Frequency Range: 10 Hz-22 kHz
Calibrate Range: ±18 dB
Audio Outputs
Speakers
Type: ¼" TRS Passive-Balanced
Type-Mono Activated: ¼" TRS Active-Impedance Balanced
Trim Range: -90 dB to 0 dB
Main Level Range: -90 dB to 0 dB
Dim Attenuation: -30 dB
Main
Type: ¼" TRS Active-Balanced
Output Impedance: 51Ω
THDN: < 0.0025%
Frequency Response: 10 Hz-50 kHz, -0.5dB
Cue
Type: ¼" TRS Active-Impedance Balanced
Output Impedance: 51Ω
THD+N: Less than 0.003% (1 kHz @ 0 dBu)
Frequency Response: 10 Hz-50 kHz, -0.5 dB
Gain Range: -90 dB to 0 dB
Dim Attenuation: -30 dB (Talkback activated)
Headphones
Type: ¼" TRS Active Stereo
Maximum Output: 150 mW/channel @ 60Ω load
THD+N: 0.015% (150 mW/channel @ 60Ω load)
Frequency Response: 10 Hz-50 kHz, +1 dB
Talkback
Dynamic Microphone Input
Type: XLR Female Balanced
Input: Impedance 2400Ω
Internal Microphone
Type: Electret Condenser
Sensitivity: -42 dB
Mic Preamp
Gain Range: 15-55 dB
Power Supply
Type: External A.C. Transformer/Internal Linear
Power Consumption: 40 VA
CSR-1 Control Station Remote
Dimensions: 5.25 (W) x 5.75 (H) x 2.38 (D) inches
Weight: 1.25 lbs.
Cable: 12-foot DB15M to DB15M (male-male)