DK-B250Digital Echo Stereo BT/USB Karaoke Amplifier |
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Features |
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|---|---|---|
| Digital Echo Processor | Yes | |
| Auto Detect Input Selector | No. Only manual deteched input selector | |
| LCD Display | Yes | |
| Key Control | Yes. With standard 11 key controls | |
| Music Excite / Bypass Tone | No | |
| Subwoofer Volume Control | No | |
| VR Gain Control on All Audio Input | No | |
| Bluetooth | Yes | |
| USB2.0 / SD / MMC Input | Yes, USB input for MP3 playing | |
| Optical Input | Yes | |
| Coaxial Input | Yes | |
| Video Out to Playback Movie | Yes | |
| Voice Recorder | No | |
| VR Gain Control on Voice Recorder | No | |
| Full Function Remote Control | Yes | |
| Ventilation Fan | Yes | |
| Music Mid Tone VR Control | No | |
| Microphone Mid Tone VR Control | No | |
Specifications |
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| Output Power | 250 Watts x2 | |
| Impedance | 8Ω | |
| Power Consumption | 450 Watts | |
| Mic Input Sensitivity & Impedance | 3mV / 10kΩ | |
| Audio Output Sensitivity & Impedance | 1.8V / 1kΩ | |
| Frequency Response | 20Hz - 20kHz | |
| AC Power Supply | 220-240V / 50-60Hz | |
| Total Harmonic Distortion | <0.5% | |
| Signal to Noise Ratio | >90dB | |
| Product Dimension (W x H x D) | 430mm x 155mm x 380mm | |
| Packing Dimension (W x H x D) | 500mm x 200mm x 455mm | |
| Weight | 13.7kg | |
| Set Per Carton | 2 sets per carton | |
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