调音台（带USB） ZC4U /ZC6U /ZC8U

通道

4 Mono

6 Mono

8 Mono

通道均衡

3 Band

3 Band

3 Band

辅助输出

1

1

1

返回

1 Stereo

1 Stereo

1 Stereo

效果器

16 DSP

16 DSP

16 DSP

主输出

1 Stere

1 Stere

1 Stere

幻象电源

48V DC

48V DC

48V DC

重量

2.4kg

2.90kg

3.40kg

规格尺寸mm (HxWxL)：

90*240*330mm

90*300*330mm

90*355*330mm

***电平Maximum Levels

ic inc +22dBu
All Other inputs+22dBu
Main Mix TRS out and XLR out +28dBu
All other outputs  +22dBu

总谐波失真

(THD) Total harmonic distortion(THD)
(1 kHz 35dB gain,20Hz-20kHz bandwidth)
Mic in to insert out ﹤0.005%

噪声Noise:

-86 dBu

信噪比Signal to Noise Ratio

通道线路和话筒输入82db

监听室输出80db

效果/辅助输出80db

通道串音衰减度 Attenuation(Crosstalk)

Channel Mute switch engaged: -82 dBu
Channel Gain knob down:      -82 dBu

频率响应话筒Frequency

20Hz-40Khz     +0dB/-1dB
20Hz-60Khz    +0dB/-3Db

模抑制比=CMRR   

 话筒输入到发送输出，***增益限度uivalent input noise(EIN)----150 ohm termination: -129.5dBu 20Hz-20kHz

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

igh Shelving :±15db@12kHz
Mid Shelving: ±15db@2.5kHz
Low shelving: ±15db@80Hz