PreSonus Central Station Studio Monitor is the ultimate studio-monitoring interface for the modern digital studio. PreSonus Central Station features 3 sets of stereo analog inputs to switch between input sources such as: DAW, mixer, CD/DAT/Tape player,keyboards/samplers. Two stereo analog inputs feature TRS balancedthe 3rd stereo input features RCA inputs with trim control for level matching of input signals. In addition, the Central Station will accommodate 2 digital inputs via S/PDIFTOSLINK providing D/A conversion up to 24Bit/192kHz. This allows you to monitor DAWCD/DAT outputs through the same professional quality converter for the most accurate A/B comparisonhighest quality monitoring environment. The digital to analog converter offers the highest possible audio quality with over 117dB dynamic rangeultra high quality analog circuitry. The Central Station features 3 sets of monitor outputs, each with their own set of passive trim controls. The monitoring section also provides Mute, DimMono switches. In addition, the Central Station includes a set of CUE outputs that can feed headphone amplifiersa separate stereo Main line level output.
PreSonus Central Station features a purely passive signal path for ultimate sonic performance. The main audio path of the Central Station uses no amplifier stages including op ampsactive IC´s (integrated circuits) that add noise, color, distortion,give that "pinched" sound. Distortion produced by op ampsIC´s also gives added ear fatigue.
Purely Passive Signal Path
Signal routing in the Central Station is acheived utilzing 34 sealed mechanical relays (instead of active IC´s) maintaining a minimal signal path design wherein extraneous electronics are hard-wire bypassed. Using relays ensures the most transparent signal path maximizing dynamic range, frequency range,headroom, while minimizing noisecoloration. The Central Station uses the highest quality passive components including military grade 1% tolerance metal film resistors, multi-element potentiometersultra-durable connectors to deliver the highest sonic performance.
Metering
PreSonus Central Station features dual fast-acting 30-segment peak/hold LED´s for accurate metering. The front panel of the Central Station includes both dBudBfs scale as well as peak/hold clear switchmeter alignment switch for addtional metering options.
Talkback
PreSonus Central Station has an onboard Talkback microphone which is routed through the Cue outputs for communication between artistengineer. The Central Station also includes a Microphone XLR input on the rear panel for use with an external microphone. When Talkback is used the Cue mix is automatically "dimmed" for added ease of communication.
Optional CSR-1 Central Station Remote Control
The Central Station Remote Control (CSR-1) can be connected to the rear of the Central Station via DB9 connector to control Volume, Talkback, Mute, input source switchingspeaker output switching functions. Keep the Central Station in your rack with your gearuse the CSR-1 for ultimate controlflexibility.
| Features |  |
Passive Audio Path - no op ampsIC´s in main audio path
5 stereo inputs (2 digital3 analog)
24-Bit/192kHz DAC (>117dB dynamic range) via SPDIFTOSLINK
3 sets of monitor outputs; each with passive volume control
Talkback microphone with volume to feed headphonecue output
Accurate dual 30-segment LED for metering
2 front panel headphone jacks with separate volume control
MAINCUE stereo output have independent input source
Optional console remote control with input, output, talkback,volume
| Specifications | |
Audio Input
TRS 1 & 2 Type: 1/4 in. TRS Passive-Balanced
Input Impedance: 2K-5K Ohm (Speaker loadTrim level dependent)
S/N Ratio: Greater than 140dB
THD+N: Less than .0005% (1KHz @ 0dBu)
Frequency Response: Greater than 1MHz
AUX Type: RCA Active-Unbalanced
Input Impedance: 8Kohm
S/N Ratio: Greater than 115dB (1KHz @ 0dBu, Unity gain)
THD+N: Less than .002% (1KHz @ 0dBu, Unity gain)
Frequency Response: 10Hz-50KHz, -.5dB
Gain Range: -90dB to +20dB
S/PDIF Types: RCA 75Ohm-coaxToslink optical
Dynamic Range: 117dB
THD+N: 0.0025% (1KHz @ -1dBfs)
Maximum Output: +18dBu (Active-Balanced)
Sample Rates: 44.1K, 48K, 88.2K, 96K, 176.4K, 192K
Note: All Input specifications (except Input Impedance) measured at Speaker A output, TrimMain Level set to maximum.
Audio Output
Speakers Type: 1/4" TRS Passive-Balanced
Type-Mono Activated: 1/4" TRS Active-Impedance Balanced
Trim Range: -90dB to 0dB
Main Level Range: -90dB to 0dB
Dim Attenuation: -30dB
Main Type: 1/4" TRS Active-Balanced
Output Impedance: 51Ohm
THD+N: Less than 0.0025%
Frequency Response: 10Hz-50KHz, -.5dB
Cue Type: 1/4" TRS Active-Impedance Balanced
Output Impedance: 51Ohm
THD+N: Less than .003% (1KHz @ 0dBu)
Frequency Response: 10Hz-50KHz, -.5dB
Gain Range: -90dB to 0dB
Dim Attenuation: -30dB (Talkback activated)
Headphones Type: 1/4" TRS Active Stereo
Maximum Output: 150mW/channel @ 60 Ohm load
THD+N: 0.015% (150mW/channel @ 60 Ohm load)
Frequency Response: 10Hz-50KHz, +1dB
Talkback
Dynamic Microphone Input Type: XLR Female Balanced
Input Impedance: 2400 Ohm
Internal Microphone Type: Electret Condenser
Sensitivity: -42dB
Mic Preamp Gain Range: 15-55dB
Input Meters
Type: Dual 30 segment LED with Peak Hold
Range: -48dB to +18dB (-66dBfs to 0dBfs)
Accuracy: Better than .25dB
Frequency Range: 10Hz-22KHz
Calibrate Range: +/- 18dB
Power Supply
Type: External A.C. Transformer/Internal Linear
Power Consumption: 40VA
Physical
Main Chassis Package Type: 1U - steel chassis
Dimensions: 19(W) X 1.75(H) X 5.50(D) inches
Weight 5.0 lbs.
External Power Supply Package Type: Molded Plastic
Dimensions: 2.5(W) X 2.3(H) X 4.0(D) in.
Weight: 2.5 lbs.
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