Description
STK412-530 High Fidelity Bluetooth 5.0 Power Amplifier Support Dual Microphone Input Multi-function Karaoke
Features:
- This amplifier supports wired/wireless microphones, which can be plugged directly into the microphone hole or into the microphone receiver.
- Support SD card/USB input, MP3/WMA/WAV/APE/FLAC and other formats.
- Support Bluetooth 5.0 input, fast connection and convenient use.
- Support independent adjustment of volume, treble, bass and microphone volume.
- Adjustable gain, accurate vocal reproduction, low power consumption and low heat.
- The power amplifier has small distortion, low noise and large dynamic range.
- High power ring transformer is used to provide continuous energy for power amplification.
- For ZLH series ruby Rubycon capacitor is used, with high frequency and low resistance, and excellent hearing sense.
- PT2399 karaoke chip, with 2 channels of high-definition microphone input, with very low distortion.
- It can connect multiple electronic devices, mobile phones, desktop computers, Ipads, laptops, and support passive speaker output.
Parameter:
- Bluetooth scheme: Bluetooth 5.0
- Distortion THD+N: 0.2%
- Work efficiency: >90%
- Output power: 100w+100w (6ohms)
- Input mode: RCA + Bluetooth + USB flash drive + TF card
- Frequency response: 20Hz-40KHz
- Dynamic range: >100dB
- Size: 296 x 205 x 78mm
- Weight: 4.18kg
Package Included:
- 1 x Host
Features:
- This amplifier supports wired/wireless microphones, which can be plugged directly into the microphone hole or into the microphone receiver.
- Support SD card/USB input, MP3/WMA/WAV/APE/FLAC and other formats.
- Support Bluetooth 5.0 input, fast connection and convenient use.
- Support independent adjustment of volume, treble, bass and microphone volume.
- Adjustable gain, accurate vocal reproduction, low power consumption and low heat.
- The power amplifier has small distortion, low noise and large dynamic range.
- High power ring transformer is used to provide continuous energy for power amplification.
- For ZLH series ruby Rubycon capacitor is used, with high frequency and low resistance, and excellent hearing sense.
- PT2399 karaoke chip, with 2 channels of high-definition microphone input, with very low distortion.
- It can connect multiple electronic devices, mobile phones, desktop computers, Ipads, laptops, and support passive speaker output.
Parameter:
- Bluetooth scheme: Bluetooth 5.0
- Distortion THD+N: 0.2%
- Work efficiency: >90%
- Output power: 100w+100w (6ohms)
- Input mode: RCA + Bluetooth + USB flash drive + TF card
- Frequency response: 20Hz-40KHz
- Dynamic range: >100dB
- Size: 296 x 205 x 78mm
- Weight: 4.18kg
Package Included:
- 1 x Host
Payment Terms
1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.
Return Terms
If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.
Custom Duties & Taxes
1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's customs office and inform us what/how much should declare before shipping.
Feedback
1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
On Feb 3, 2023 at 22:11:18 PST, seller added the following information:
