TOPP DIGITAL MIXER
 
 
 

MICROPHONE INPUT    ELECTRONICALLY BALANCED
FREQUENCY RESPONSE TO DIRECT OUTPUT    20HZ-20KHZ AT 0DBU �1.5DB
DISTORTION (THD&N) TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;<0.01% AT ODBU 1KHZ
SNR (SIGNAL TO NOISE RATIO)&NBSP;&NBSP; &NBSP;104DB
MAXIMUM INPUT LEVEL&NBSP;&NBSP; &NBSP;+22DBU
PHANTOM POWER (+/-3V)&NBSP;&NBSP; &NBSP;+48VDC
LINE INPUTS&NBSP;&NBSP; &NBSP;UNBALANCED
FREQUENCY RESPONSE TO DIRECT OUTPUT&NBSP;&NBSP; &NBSP;20HZ-20KHZ AT 0DBU �1.5DB
DISTORTION (THD&N) TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;<0.01 % AT 0DBU 1KHZ
GAIN&NBSP;&NBSP; &NBSP;-15DBU ~ +35DBU
MAXIMUM INPUT LEVEL (GAIN AT ODBU)&NBSP;&NBSP; &NBSP;+20DBU
17-18/19-20 STEREO INPUTS&NBSP;&NBSP; &NBSP;BALANCED (2 STEREO PAIR)
FREQUENCY RESPONSE TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;20HZ~20KHZ AT +4DBU �1.5DB
DISTORTION (THD&N) TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;<0.01 % AT 0DBU 1KHZ
GAIN&NBSP;&NBSP; &NBSP;-8 TO +10DBU
MAXIMUM INPUT LEVEL&NBSP;&NBSP; &NBSP;+22DBU
TAPE L/R INPUT/USB&NBSP;&NBSP; &NBSP;20HZ-20KHZ AT +4DBU
FREQUENCY RESPONSE TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;20HZ-20KHZ AT +4DBU �1.5DB
DISTORTION (THD&N) TO MAIN OUTPUT&NBSP;&NBSP; &NBSP;<0.01 % AT 0DBU 1KHZ
GAIN&NBSP;&NBSP; &NBSP;-8 TO + 10DBU
MAXIMUM INPUT LEVEL&NBSP;&NBSP; &NBSP;+22DBU
MAIN OUTPUTS
MAXIMUM OUTPUT LEVEL&NBSP;&NBSP; &NBSP;+20DBU
AUX1-8 OUTPUTS
MAXIMUM OUTPUT LEVEL&NBSP;&NBSP; &NBSP;+20DBU
CONTROL ROOM OUTPUTS
MAXIMUM OUTPUT LEVEL&NBSP;&NBSP; &NBSP;+20DBU
SYSTEM CROSSTALK
INPUT TO OUTPUT (AT +4DBU 1 KHZ)&NBSP;&NBSP; &NBSP;-87DBU
ADJACENT CHANNELS (AT +4DBU 1 KHZ)&NBSP;&NBSP; &NBSP;-86DBU
NOISE (BUS NOISE)&NBSP;&NBSP; &NBSP;-90DBU
NOISE GATE
THRESHOLD RANGE&NBSP;&NBSP; &NBSP;-84DBU - 0DB
ATTACK TIME&NBSP;&NBSP; &NBSP;0.5MS ~ 200MS
RELEASE TIME&NBSP;&NBSP; &NBSP;5MS ~ 2S
COMPRESSOR
THRESHOLD RANGE&NBSP;&NBSP; &NBSP;-30DBU -+20DB
ATTACK TIME&NBSP;&NBSP; &NBSP;10MS ~ 150MS
RELEASE TIME&NBSP;&NBSP; &NBSP;10MS-1S
RATIO&NBSP;&NBSP; &NBSP;1 :1 TO 24:1
GAIN&NBSP;&NBSP; &NBSP;ODBU - +24DB
EQ
LOW (LOWPASS OR LOWSHELF)&NBSP;&NBSP; &NBSP;21HZ~19.2KHZ �24DB
LOW MID&NBSP;&NBSP; &NBSP;21HZ~19.2KHZ �24DB
HIGH MID&NBSP;&NBSP; &NBSP;21HZ~19.2KHZ �24DB
HIGH (HIGHPASS OR HIGHSHELF)&NBSP;&NBSP; &NBSP;21HZ~19.2KHZ �24DB
DIGITAL AUDIO
ADC DYNAMIC RANGE&NBSP;&NBSP; &NBSP;114DB
DAC DYNAMIC RANGE&NBSP;&NBSP; &NBSP;114DB
INTERNAL PROCESSOR&NBSP;&NBSP; &NBSP;32-BIT, FLOATING POINT
ADC, DAC BIT DEPTH&NBSP;&NBSP; &NBSP;24BIT
IMPEDANCES
MICROPHONE INPUT&NBSP;&NBSP; &NBSP;1.4K OHM
CHANNEL LSERT RETURN&NBSP;&NBSP; &NBSP;2.5K OHM
ALL OTHER INPUTS&NBSP;&NBSP; &NBSP;10K OHM OR GREATER
TAPE OUT&NBSP;&NBSP; &NBSP;1K OHM
ALL OTHER OUTPUT&NBSP;&NBSP; &NBSP;120 OHMS
OPERATING FREE-AIR TEMPERATURE RANGE&NBSP;&NBSP; &NBSP;0�C~40�C
STORAGE TEMPERATURE RANGE&NBSP;&NBSP; &NBSP;-20�C~60�C