TA-1500/3000 广播功放

特征
·6通道输入带48V幻象电源切换，可调整输入灵敏度(话筒至辅助电平 ) ，独立电平控制. 
·5段图像均衡调整, 从 -12dB 到 +12dB.可调整
·6输出区可选择切换.
·带留声机输入.
·4种报时钟与电子警报.
·多极输入优先: AMP输入/ 留声机输入/ 外置闷音切换&输入通道1&2/ 输入通道 3-6.
·Class D 放大器设计& 高效率(高于80%).

技术参数

-    ELECTRICAL
额定输出 (RMS) ................................................................TA-1500: 150W
                                                                                        TA-3000: 300W
频率响应 ......................................................................... 60Hz-20kHz
总谐波失真(T.H.D) ........................................................ ....Less than 1%
信噪比 (S/N)......................................................................105dB
图像均衡器 (100Hz, 330Hz, 1kHz, 3.3kHz, 10kHz) ..............±12dB
输入灵敏度/抗阻
通道1~通道6......................................................................-70~-22dB/600Ohms.
留声输入............................................................................-54dB/22kOhms.
Link输入............................................................................-20dB/15kOhms.
电话输入............................................................................-2dB/600Ω
Amp输入..................................................................... .......0dB/47kΩ
音箱输出/抗阻........................TA-1500: 150W: 4 Ω, 8 Ohms, 32.7Ω(70V), 66.7(100V)
                                             TA-3000: 300W: 4 Ω, 8 Ohms, 16.3Ω(70V), 33.3(100V)
Amp 输出/抗阻....................................................................0dB/600Ω
Link 输出/抗阻....................................................................-6dB/600Ω

-    一般规格
电源种类 ........................................................................100-120VAC or 220-240VAC; 50/60Hz
功耗................................................................. ................TA-1500: 190W 
                                                                                        TA-3000: 380W