| Type: | Home Amplifier |
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| Usage: | KTV System |
| Used For: | for Audio Amplifier |
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | XH-M273 PT2399 Digital Microphone Amplifier Board Reverberation Karaoke OK Reverb Amplifier NE5532 Pre Amplifier Tone Board |
Description:
Main performance
This karaoke board uses the PT2399 reverberation chip, with the NE5532 op amp, it can mix the human voice and music, which can realize the independent adjustment of music volume, microphone volume, and reverberation time to achieve the K song effect
This product can be powered by DC 12-24V or AC 5-12V. It can be directly used for various digital power amplifier boards. If the power supply voltage is the same, the power supply can be shared extremely conveniently.
Note: Only adjustable coil microphones can be used. Other microphones such as condenser microphones, pole microphones and headphone microphones cannot be used
| Product Name | Karaoke Reverb Board |
| Product model | XR-M273 |
| Input voltage | DC12-24V |
| Reverberation chip | PT2399 |
| Microphone input | 2 |
| Knob spacing | 24MM |
| Microphone spacing | 17.6MM |
| Output channel | 2 channels |
| Frequency response range | 25HZ-17KHZ |
| Appearance size | 117*53MM |
| Weight | 5 grams |
Pictures show:
Suppliers with verified business licenses
Audited Supplier 
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