PRO1 audio performance specifications 317
PRO1 Live Audio System
Operator Manual
PRO1 audio performance specifications
Frequency response
Gain error at 1kHz
Input Output Gain 20Hz 20kHz
DL251 I/O box DL251 I/O box 0dB 0dB to -1.0dB 0dB to -1.0dB
DL251 I/O box DL251 I/O box 40dB 0dB to -1.0dB 0dB to -1.0dB
Surface I/O Surface I/O 0dB 0dB to -1.0dB 0dB to -1.0dB
Surface I/O Surface I/O 40dB 0dB to -1.0dB 0dB to -1.0dB
DL451 I/O box DL451 I/O box 0dB 0dB to -1.0dB 0dB to -1.0dB
DL451 I/O box DL451 I/O box 40dB 0dB to -1.0dB 0dB to -1.0dB
DL431 splitter DL351 I/O box 0dB 0dB to -1.0dB 0dB to -1.0dB
DL431 splitter DL351 I/O box 40dB 0dB to -1.0dB 0dB to -1.0dB
DL431 splitter DL431 A out 0dB 0dB to -0.5dB 0dB to -0.5dB
DL431 splitter DL431 A out 40dB 0dB to -0.5dB 0dB to -0.5dB
DL431 splitter DL431 B out 0dB 0dB to -0.5dB 0dB to -0.5dB
DL431 splitter DL431 B out 40dB 0dB to -0.5dB 0dB to -0.5dB
DL431 splitter DL431 C out -6dB 0dB to -1.0dB 0dB to -1.0dB
Input Output Gain Maximum Minimum
DL251 I/O box DL251 I/O box 0dB +1.0dB -1.0dB
DL251 I/O box DL251 I/O box 40dB +1.0dB -1.0dB
Surface I/O Surface I/O 0dB +1.0dB -1.0dB
Surface I/O Surface I/O 40dB +1.0dB -1.0dB
DL451 I/O box DL451 I/O box 0dB +1.0dB -1.0dB
DL451 I/O box DL451 I/O box 40dB +1.0dB -1.0dB
DL431 splitter DL451 I/O box 0dB +1.0dB -1.0dB
DL431 splitter DL451 I/O box 40dB +1.0dB -1.0dB
DL431 splitter DL431 A out 0dB +0.5dB -0.5dB
DL431 splitter DL431 A out 40dB +0.5dB -0.5dB
DL431 splitter DL431 B out 0dB +0.5dB -0.5dB
DL431 splitter DL431 B out 40dB +0.5dB -0.5dB
DL431 splitter DL431 C out -6dB +1.0dB -1.0dB