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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
    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
    THD+N 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.

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
    THD+N < 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

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

Power Supply

    Type External A.C. Transformer/Internal Linear
    Power Consumption 40 VA

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

CSR-1 Control Station Remote

    Dimensions 0.38 (W) x 5.75 (H) x 2.38 (D) inches
    Weight 1.25 lbs.
    Cable 12-foot DE15M to DE15M (male-male)

 

Brent Milligan

Bassist Brent Milligan on the Road with Steven Curtis Chapman and Studio One Grammy-nominated producer and bassist Brent Milligan is... read more