K-680_Junteng Audio Technology Co., Ltd.

功能特点/Feature：

全内藏式多功能调节系统

内置专业级数码效果器

音乐和麦克风的总音量高低音可独立调节，可弥补较差的麦克风高低频不足

设有连接调音台接口，平衡线路输出线，评分机输出接口，录音输出接口

设有连接主声道及辅助声道两组扬声器系统，使用卡拉OK效果更佳

All of the function keys is withinside the panel

Professional digital effects processor

High level and low level was respectively adjust of music volume and microphone

volume, when remedy the high level and low level of microphone

To connect the mixer jacks, balanced output, grade output jacks, recorder output jacks

The machine will be connected the main track speaker and the assistant track, speaker.

型号/MODEL	K-680
输出功率/Out Power 4 ohms	130W+130W
总谐波失真/T.H.D	＜0.02%
频率响应/Frequency response	20Hz~20KHz
信噪比/S/N RATIO	＞80dB
音频输入灵敏度/Audio input sensitivity	0.707V/50KΩ
话筒输入灵敏度/Mic input sensitivity	0.5-100mV/2KΩ
视频输入灵敏度/Video input sensitivity	1Vp-p/75Ω
音频输出/Audio out	0.775V/50KΩ
视频输出/Video out	1Vp-p/75Ω
使用电压/Power Supply	AC220V/50Hz±10%
尺寸Dimensions(mm)	430×150×380
重量/Weight(kg)	10Kg