Микрофонно-инструментальный предусилитель Presonus DIGIMAX D8

   Type    XLR Female Balanced
    Frequency Response (+/-0.5 dB)    20 Hz to 50 kHz
    Frequency Response (+/-3.0 dB)    20 Hz to 150 kHz
    Input Impedance (Balanced)    1600 Ohms
    THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain)    < 0.003%
    EIN (unwtd, 55dB Gain, 150 Ohms Input, 20Hz to 22 kHz)    -126 dBu
    S/N Ratio (Unity Gain, unwtd, Ref. = +4 dBu, 20Hz to 22 kHz)    > 101 dB
    Common Mode Rejection Ratio (1 kHz, 55 dB Gain)    > 55 dB
    Gain Control Range (+/- 1dB)    -4 dB to 50 dB
    Maximum Input Level (Unity Gain, 1 kHz @ 0.5% THD+N)    +14 dBu
    Signal Level LEDs
Red / Clip (+/-0.5 dBu)
Yellow (+/-0.5 dBu)
Green (+/-0.5 dBu)
Green (+/-0.5 dBu)   

+10 dBu (0 dBFS)
+4 dBu (-6 dBFS)
-8 dBu (-18 dBFS)
-14 dBu (-24 dBFS)
    Phantom Power (+/-2 VDC)    +48 VDC
Instrument Input (channels 1 and 2 only)
    Type    1/4" TRS Female Unbalanced
    Input Impedance    1 MOhms
Line Outputs
    Type    1/4" TRS Balanced
    Output Impedance    51 Ohms
Digital Audio
    ADC Dynamic Range (Awtd, 48 kHz Sample Rate)    107dB
    Bit Depth    24
    Reference Level for 0dBFS    +10 dBu
    Internal Sample Frequency Selections (kHz)    44.1, 48
    External Sample Frequency Input    75 Ohms BNC
   
Power
    Input Connector Type    IEC
    Input Voltage (factory configured)    90 to 230 VAC
    Power Requirements (Continuous)    20W
       
    Weight     6 lbs. (2.72 KG)
Physical
Main Chassis
     Package Type    1U - steel chassis
     Dimensions    19(W) X 1.75(H) X 7(D) inches
     Weight    6.0lbs