功能特點:
3U機柜調音臺
8路單聲輸入加2路立體聲
通道3段均衡
一組輔助發送,一組返回
60mm高精度對數式衰減推子
256/24Bit DSP效果器
一組立體聲輸出
+48V幻像電源
USB錄音,播放功能
技術參數:
電平:Maximum Levels
Mic inc:+22dBu
All Other inputs:+22dBu
Main Mix TRS out and XLR out:+28dBu
All other outputs:+22dBu
總諧波失真(THD) Total harmonic distortion(THD):
(1 kHz 35dB gain,20Hz-20kHz bandwidth)
Mic in to insert out:﹤0.005%
噪聲Noise:-86 dBu
通道線路和話筒輸入: 82db
室輸出 : 80db
效果/輔助輸出:80db
立體聲輸出:82db
Equivalent input noise(EIN)
150 ohm termination: -129.5dBu 20Hz-20kHz
通道串音衰減度 Attenuation(Crosstalk):
Channel Mute switch engaged: -82 dBu
Channel Gain knob down:-82 dBu
頻率響應麥克風Frequency response:
20Hz-40Khz +0dB/-1dB
20Hz-60Khz +0dB/-3Db
共模抑制比=CMRR
麥克風輸入到發送輸出,增益限度:
1kHz better than -70dB
阻抗:Impedances
Mic in :2.5kilohms
Channel insert return:2.5kilohms
All other inputs:10kilohms or greater
Tape out:1.1kilohms
All other outputs:120 ohms
均衡EQ:
High Shelving : ±15db@12kHz
Mid Shelving:±15db@2.5kHz
Low shelving:±15db@80Hz