指标 |
4 Independent Six-Segment Lightpipe Output Meters that range from -30 to +20 dBu, Threshold Meters |
液晶显示器 |
LCD Display provides information about Source Selection, Page Steering, Zone Volume and Mute |
输入 |
6 Total (4) Switchable Mic or Line, (2) Unbalanced, Mono-Summed RCA Input Pairs |
输入接口 |
Euroblock (Line and Mic) RCA (Source) |
输入的类型 |
Electronically balanced/RF-filtered |
输入阻抗 |
Euroblock: >50kΩ Balanced, >25kΩ Unbalanced, RF Filtered; RCA: >25kΩ Unbalanced, RF Filtered |
最大输入 |
+20dBu Mic/Line, +12dBu RCA |
共模 |
>40dB, typically >55dB @ 1 kHz |
麦克风前置放大器增益 |
30 to 60dB |
麦克风前置放大器等效输入的噪声 (EIN) |
< -118dBu, 22Hz-22kHz, 150Ω Source Impedance |
麦克风前置放大器幻象电源 |
+15VDC |
输出 |
4 total |
输出连接器 |
Euroblock |
输出类型 |
Electronically Balanced, RF Filtered |
输出阻抗
|
120Ω Balanced, 60Ω Unbalanced |
最大输出 |
+20dBu |
模拟/数字转换 |
dbx Type IV™ conversion system |
A/D 动态范围 |
(line) >113 dB, A-weighted, >110 dB unweighted |
类型四、 动态范围 |
>119dB, A-weighted, 22kHz; BW: >117dB, unweighted, 22kHz BW |
数字输出动态范围 |
>114 dB A-weighted, 110dB unweighted |
采样率 |
48kHz |
D/A 动态范围 |
112 dB A-weighted, 109dB unweighted, 22kHz BW |
动态范围 |
>109 dB A-weighted, >106 dB unweighted, 22kHz BW |
THD + 噪音 |
0.003% typical at +4dBu, 1kHz, 0dB gain |
频率响应 |
20Hz - 20kHz, +/-0.5dB |
波相声 |
>80dB typical |
传播延迟 |
0.6 msec |
工作电压 |
100VAC 50/60Hz, 120VAC 60Hz and 230VAC 50/60Hz |
功耗 |
29 W |
BTU |
<92.13 |
单位重量 |
6.05 lbs / 2.74 kg |
运输重量 |
8.2 lbs / 4 kg |
尺寸 |
1.75” (1U) x 19” x 7.75” (45mm x 483mm x 197mm) |
安全机构认证 |
UL 600065, IEC 60065, EN 55013, E60065 |