Справочник Пользователя для PreSonus acp88
TECHNICAL
4.1 Specifications
Number of Channels..................................................................8
Dynamic Range........................................................................>115dB
Signal to Noise Ratio.................................................................>95dB
Headroom ............................+24dBu, Unbalanced; +18dBu Balanced
Frequency Response ...................................................10Hz to 50kHz
Crosstalk ...................................................................>82db @ 10kHz
Compression Threshold Range ............................-40dBu to +20dBu
Compression Ratio ...........................................................1:1 to 20:1
Compressor Attack Time..........................................0.02ms to 200ms
Compressor Release Time .......................................0.5sec to 500sec
Auto Attack and Release ..................................Program Dependent
Gate Attack Time ....................................................0.01ms to lOOms
Gate Threshold Range..................................................Off to +20dBu
Gate Release Time ....................................................0.02sec to 2sec
Gate Attenuation Range .............................................-15dB or -60dB
Input Impedance ..................................................................10kOhms
Output Impedance.................................................................5I Ohms
THD + Noise ....................................................................<0.02%
Output Gain ..........................................................-20dB to +20dB
Compression Curve Types ...........................Soft Knee or Hard Knee
Compressor Metering .........Above and Below Threshold, Gain Reduction
Gate Metering ..........................................................Open and Closed
Sidechain Output Impedance ................................................5I Ohms
Sidechain Input Impedance .................................................10kOhms
Gate Input Impedance .........................................................10kOhms
Internal Operating Level..................................................+4dBu = 0dB
Input Range ..........................................+4dBu or -10dBV, Switchable
Input Connectors .........1/4", Tip Ring Sleeve, Balanced or Unbalanced
Output Connectors ................1/4", Tip Ring Sleeve, Balanced or
Unbalanced
Sidechain Connector ....................................................1/4", Tip Ring Sleeve
Gate Key Connector .....................................................I/4", Tip Ring Sleeve
Power Supply .............................................................Internal, Linear Supply
Power Requirements .................100VAC to 120VAC, or 200VAC to 240VAC
Weight .................................................................................................12lbs.
Rack Size .................................................................................................2U
Dynamic Range........................................................................>115dB
Signal to Noise Ratio.................................................................>95dB
Headroom ............................+24dBu, Unbalanced; +18dBu Balanced
Frequency Response ...................................................10Hz to 50kHz
Crosstalk ...................................................................>82db @ 10kHz
Compression Threshold Range ............................-40dBu to +20dBu
Compression Ratio ...........................................................1:1 to 20:1
Compressor Attack Time..........................................0.02ms to 200ms
Compressor Release Time .......................................0.5sec to 500sec
Auto Attack and Release ..................................Program Dependent
Gate Attack Time ....................................................0.01ms to lOOms
Gate Threshold Range..................................................Off to +20dBu
Gate Release Time ....................................................0.02sec to 2sec
Gate Attenuation Range .............................................-15dB or -60dB
Input Impedance ..................................................................10kOhms
Output Impedance.................................................................5I Ohms
THD + Noise ....................................................................<0.02%
Output Gain ..........................................................-20dB to +20dB
Compression Curve Types ...........................Soft Knee or Hard Knee
Compressor Metering .........Above and Below Threshold, Gain Reduction
Gate Metering ..........................................................Open and Closed
Sidechain Output Impedance ................................................5I Ohms
Sidechain Input Impedance .................................................10kOhms
Gate Input Impedance .........................................................10kOhms
Internal Operating Level..................................................+4dBu = 0dB
Input Range ..........................................+4dBu or -10dBV, Switchable
Input Connectors .........1/4", Tip Ring Sleeve, Balanced or Unbalanced
Output Connectors ................1/4", Tip Ring Sleeve, Balanced or
Unbalanced
Sidechain Connector ....................................................1/4", Tip Ring Sleeve
Gate Key Connector .....................................................I/4", Tip Ring Sleeve
Power Supply .............................................................Internal, Linear Supply
Power Requirements .................100VAC to 120VAC, or 200VAC to 240VAC
Weight .................................................................................................12lbs.
Rack Size .................................................................................................2U