XLR-10单通道平衡式音频放大器

本机特点：

采用发烧级运算放大器，原装TI NE5532组成的平衡式放大电路；

本机适用于音频信号传输前置放大，也可以作为高保真动圈话筒放大器，

工作频率：20HZ-20KHZ。

接口及旋钮功能：

IN PUT：音输入接口，卡侬母座；

OUT：音频输出接口，卡侬公座；

POWER：电源开关；

GAIN：增益大小调节,非平衡0-20db，平衡0-26db；

DC5V-12V：供电接口；

功耗：0.5W。

Local features:

Adopting a fever level operational amplifier and a balanced amplification circuit composed of the original TI NE5532;

This device is suitable for audio signal transmission preamplification and can also be used as a high fidelity dynamic microphone amplifier,

Working frequency: 20HZ-20KHZ.

Interface and knob functions:

IN PUT: Sound input interface, female XLR socket;

OUT: Audio output interface, Canon male seat;

POWER: power switch;

GAIN: Gain size adjustment, unbalanced 0-20dB, balanced 0-26dB;

DC5V-12V: power supply interface;

Power consumption: 0.5W.