Stereo Digital Karaoke Power Amplifier
- Origional :China (mainland)
- Certification :
- Main Market :
- Update :2008-03-27 05:29:58
- Product Details:Stereo Digital Karaoke Power Amplifier
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Signal sources search automatically when power-on
Adjustable microphone signal and strong harmonic drive
8-level time delay, 25 - 200ms adjustable
Undistorted dynamic range compression
High fidelity (hi-fi) playback function
Perfect protection function
Separate adjustments for microphone and music channels
Harmonic distortion: Signal-to-noise ratio: > 85dB, a weighted (minimum time delay and reverberation and without microphone)
Frequency response (music channel): 20Hz - 48kHz (-3dB)
Delayed time: 25 - 200ms
Echo intensity: > 10 times (-60dB)
Impedance input:
Microphone: 600 ohms (imbalance)
Music: 10 kohms (imbalance)
Line out impedance: 1 kohm
Microphone tone adjustment:
Treble: 10kHz +/- 6dB
Middle: 1kHz +/- 6dB
Bass: 100Hz +/- 6dB
Music tone adjustment:
Treble: 10kHz +/- 10dB
Bass: 100Hz +/- 10dB
Source selection: audio/video: 2 groups
Power output: 2 x 250W (4 ohms)
Note: the product excludes microphones
Payment Details:
Payment Terms:
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Two-way and three units Rated power: 100W Frequency response: 40Hz - 15kHz
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Frequency response: Music channel: 20Hz to 20kHz (+/- 1dB) Microphone channel: 20Hz to 13kHz (+/- 3dB) Four delay steps adjustable: 50ms, 150ms, 175ms, 200ms
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Impedance input: Microphone: 600 ohms (imbalance) Music: 10 kohms (imbalance) Line out impedance: 1 kohm Microphone tone adjustment: Treble: 10kHz +/- 6dB Middle: 1kHz +/- 6dB Bass: 100Hz +/- 6dB
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Impedance input: Microphone: 600-ohm (imbalance) Music: 10k ohm (imbalance) Line out impedance: 1k ohm Microphone tone adjustment: Treble: 10kHz +/- 6dB Middle: 1kHz +/- 6dB Bass: 100Hz +/- 6dB
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Hi-fi or front speakers: Dual 6" (153mm) treated paper cone woofers One 1" (25mm) silk dome tweeter Power handling: 80W Impedance: 5 ohms Sensitivity: 88dB Frequency response: 40 - 20000Hz
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Contact Information
- Contact Person :
- Mr Lu, Yongzhong
- Company :
- ToneWinner Electronics Co Ltd
- Address :
- #3 Plant Building
Hongtu Industrial Plot
Dashi Town, Panyu
Guangzhou
Guangdong
China 511430 - Zip/Postal :
- Telephone :
- (86 20) 34796146
- Fax :
- (86 20) 34784046
- Mobile :
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