厂家批发专业GB8-32调音台

技术规格：

·Noise: Measured RMS, 22Hz to 22kHz Bandwidth

·Mic E.I.N. @ unity gain,150Ù source impedance -128dBu

·Mix Output, 40 inputs routed to mix <-82dBu

·Group Outputs <-83dBu

·Aux Outputs <-80dBu

·Matrix Outputs <-89dBu

·Crosstalk (@1kHz, typical)

·Input Channel Mute <-97dB

·Input Fader cut-off <-95dB

·Pan isolation <-77dB

·Mix route isolation <-97dB

·Group route isolation <-97dB

·Adjacent channel crosstalk <-99dB

·Group to Mix <-89dB

·Aux Send pots offness (typical) <-84dB

·Matrix Send pots offness (typical) <-84dB

·Frequency Response

·Mic/Line Input to any output, 20Hz - 20kHz <1dB

·THD + N

·Mic sens. -30dBu, +20dBu at all outputs @1kHz <0.006%

·CMRR

·Typical @ 1kHz 80dB

·Input & Output Max Levels

·Mono & Stereo Mic Inputs +15dBu

·Mono & Stereo Line Inputs +30dBu

·Stereo Returns & Insert Returns +20dBu

·Any output +20dBu

·Nominal Operating Level 0dBu

·Headphone Power 2x250mW into 200Ù

·Input & Output Impedances

·Mic Inputs 2kÙ

·Line Inputs and Stereo Returns 10kÙ

·Mix, Group, Aux, Matrix & Direct outputs 150Ù

·Insert Sends 75Ù

·Insert Returns 5kÙ

·Recommended Headphone Impedance 200 - 600Ω

功能特点/Features：

·16 、 24 、 32 、 40 和 48 个通道的 5 种结构尺寸

·每通道有 48V 可开关的幻像电源

·GB30 话筒前置放大器和精密的均衡电路

·8 个 AUX 辅助输出 ( 4 个 AUX 可切换推子前 / 推子后 ) 19 条母线

·18dB/ 倍频程的高通滤波器

·4 个全立体声通道

·4 个立体声返回

·每个通道设有直接输出

·8 个编组输出

·4 个哑音编组

·11x4 矩阵输出

·对讲装置

·100mm 行程的推子

·12 段 LED 光柱电平显示表

·带限幅器的录音输出