MACKIE 美奇 FRS-1700 单双通道功放 专业的轻型立体声功率放大器功率、低失真的设计 ? 清洁的快速恢复?电路，无失真的声音-甚至在裁剪 ? 超轻，超静音开关电源的最大效率和最小的热 ? 三强大的型号： frs-1700–1660w连续电源4欧姆桥接 ? 可选择单声道/立体声/单声道桥接操作模式 ? 高分辨率，6段LED米每通道 ? 不堪一击夹限制器加短，低阻抗，过流和热保护 ? 亚音速滤波30Hz最大化放大器的效率和净空 ? 组合XLR / TRS输入和TRS通过连接器每通道 ? Speakon?和结合后输出，每通道 ? 第三个Speakon输出为单声道桥接应用，还提供了两个输出通道上的一个单一的连接器（单声道/立体声模式） ? 多速风扇调整到最小噪声温度 ? 鲁棒性，耐冲击，所有钢2U机架底盘 ? 用于控制和保护水平运输方便舒适的把手 ? Professional lightweight stereo power amplifier with high-power / low-distortion design ? Fast Recovery? circuitry for clean, undistorted sound - even at clipping ? Ultra-light, ultra-quiet switching power supply for maximum efficiency and minimal heat ? Available in three powerful models: FRS-1700 – 1660W continuous power @ 4 Ohms bridged ? Selectable mono/stereo/bridged mono operating modes ? High-resolution, 6-segment LED meter per channel ? Defeatable clip limiter plus short, under-impedance, over-current and thermal protection ? 30Hz subsonic filter maximizes amplifier efficiency and headroom ? Combo XLR/TRS input and TRS thru connectors per channel ? Speakon? and binding post outputs per channel ? Third Speakon output for bridged mono applications, also provides both output channels on a single connector (mono/stereo modes) ? Multi-speed fans adjust to operating temperature for minimal acoustic noise ? Robust, impact-resistant, all-steel 2U rackmount chassis ? Comfortable handles for easy transport and protection of level controls