WA90pro Bluetooth U disk Karaoke digital HiFi Power Amplifier Lossless Music Player Support 300W High Power


R4113

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Overview

I. Product function interface introduction:
WA90pro is a high-power HIFI digital power amplifier with bluetooth USB flash drive and Karaoke in one. The input interface is very rich: RCA line, Bluetooth, USB, HDMI-ARC, Optical digital audio input; Output interface: RCA left and right channels and double bass output; Senior dujin banana head horn interface.
Two, product configuration introduction:
1. Imported independent DSP audio decoding chip, high and low sound adjustment. Support MP3/WMA/AAC/AAC+/ALAC/FLAC/APE/WAV and other formats lossless playback, support FLAC and other lossless audio decoding. Sampling rate up to 32bit / 192K. Gentle and exquisite timbre, strong sound field, full of strength, detail performance is very excellent, let you enjoy the master level music feast.
2. Built-in high-speed transmission Bluetooth module, support Bluetooth 5.0 protocol, transmission up to 24-bit/48KHZ, let you enjoy the wireless experience of non-destructive sound quality fun
3. Independent DAC decoder. High performance audio DAC CHIP ES9023 from ES company is adopted. This is the industry’s leading SABRE digital-to-analog conversion technology, sampling rate up to 192KHZ/24bit more exquisite sound, high frequency performance is clear, strong low frequency performance. The ES9023 uses a proprietary Hyperstream architecture and time-domain jitter cancellation technology to achieve record-level sound quality with a dynamic range of up to 112dB
4. The front drive adopts two imported NE5532 op amp as differential input. Power bandwidth: 140KHZ, conversion rate up to 9V/US, it is a high performance low noise operational amplifier, more drive ability, highlights better low noise performance. The tone color is full and transparent.
5. NE5532 is a perfect combination with TPA3251. Push the 150Wx2 speakers to perform most vividly. The TPA3251 uses a high-end feedback design and unique high-speed gate drive error correction (PurePath Ultra-HD) technology to deliver ultra-low audio distortion and superior sound quality, with class D technology to achieve unmatched sound quality. When the horn is connected to 4-ohm load power up to 2x175W, output; When the horn is connected to 3-ohm load power up to 2x220W,D output; The amplifier’s efficiency is up to percent 90. That’s a high standard.
6. After the output of imported supplement red ring inductor and Germany imported WIMA684/250V correction supplement capacitor WA90 can be perfect.
7.U section double microphone design, professional tuning, high fidelity reduction technology, continuous frequency, no noise, anti-interference, anti-noise. Dual frequency AC enhanced receiving antenna, stable receiving, receiving distance up to 50 meters
Iii. Product parameters:
1. Product name: HIFI Bluetooth amplifier
2. Model: WA90pro
3. Power input: AC 110V/220V
4. Bluetooth version: Bluetooth 5.0
5. Bluetooth protocol: AVRCP,A2DP
6. Compatibility: Support android and iOS smartphones, tablets and other devices with Bluetooth
7. Audio output: 2.1 Audio output (bass output)
8. Banana head power amplifier output of left and right sound channels
8. Audio input:
9. Analog input of RCA left and right channels
10. Opt digital fiber input Bluetooth USB flash drive karaoke digital HIFI power amplifier
11. Audio input: HDMI-ARC input
12. USB: 2.0 host Connects to a USB flash drive or hard drive
13. Supported music formats: MP3 / WMA/AAC/AAC+/ALAC/FLAC/APE/WAV
14.EQ: Supports high and low pitch adjustment
15 remote control: support IR infrared remote control operation;
16. Frequency response: 20Hz-20khz
17. THD+N: percent 1
18. Speaker impedance: 4-8ohm
19. Speaker output power: 2x150W @4ohm

Additional Information

Weight & Size

Weight: 2.504kg
Size: 34cm x 33cm x 7cm

SKU: C0100017635 Category: Condition: New

Delivery Options

We deliver straight to your home or office anywhere in South Africa.

  • Courier Delivery with a cost of R75 on all orders.

Additional Charges

There are no extra fees or additional charges for shipping and delivering your order.

Processing, Handling & Delivery Timeframes

Once your order is placed, the following timelines apply:

  • Order Cut-Off Time: 2:00PM (SAST)
  • Handling Time: 1 – 2 business days (Monday – Friday)
  • Transit Time: 5 – 7 business days (Monday – Friday) within South Africa.
  • Total Delivery Time: 6 – 9 business days (Monday – Friday) within South Africa.

Note: Business days are Monday to Friday, excluding weekends and public holidays.

Kindly note that some products may require up to 25 business days for processing and delivery, depending on their origin.

Shipping Locations

We only deliver within South Africa.

Shipping Carriers

We utilize the following couriers for order deliveries:

Order Tracking

Once your order is dispatched, you’ll receive an email with your delivery details and a tracking number. You can also track your order on our Track Your Order page.

Damages & Issues

Please inspect your order upon delivery. If you notice any damage, incorrect items, or missing products, check them in the presence of the courier and please Contact Us immediately. We’ll resolve the issue as quickly as possible.

Lost Orders

We guarantee the delivery of all orders. If your package is lost, stolen, or damaged, we will either send a replacement or issue a full refund.

Order Cancellations

You can cancel your order at any stage during the handling, shipping and delivery process. Please Contact Us if you need to cancel your order, and we’ll be happy to assist you.

Kindly Note: If the order has already been shipped, it must be returned or redirected back to the supplier before the order cancellation can be completed.

Order Modifications

You can modify or amend your order items before they are dispatched. Please Contact Us if you need to change anything on your order, and we’ll assist you.

Delivery Delays

While rare, delays can sometimes occur, particularly in remote areas. If your delivery takes longer than expected, please Contact Us, and we’ll assist you.

Failed Deliveries

If no one is available to receive your package at the delivery address, we’ll notify you of the failed attempt. We’ll then work to reschedule the delivery within 24-48 hours.

Changing Your Delivery Address

If you need to update your delivery address due to a mistake or change, simply reply to your order confirmation email with the correct details, or please Contact Us for assistance.

Overview

We offer a 365-days Return and Refund Policy, meaning you have 365 days from your date of purchase to request a return.

We want you to love your purchase! If you’re not completely satisfied, you can return the product for a repair, replacement, exchange, store credit, or refund.

Return Eligibility

To qualify for a return, your product must meet these conditions:

  • Items must be in its original packaging.
  • Items that was delivered defective, damaged, incorrect and missing parts due to errors not of your own.
  • Items must be unused, undamaged, complete and not missing parts unless due to our error.
  • Or used and/or unused items that are still within the warranty and guarantee period.
  • You must provide proof of purchase.

Kindly Note: Customized and made-to-order products are non-refundable and non-returnable due to their personalized nature.

How to Start a Return

To request a return, please Contact Us or submit a return request here or you can log a warranty claim request here. Once your return is approved, we’ll send you a return shipping label and instructions. Items returned without prior approval won’t be accepted.

Damages & Issues

Please inspect your order upon delivery. If you notice any damage, incorrect items, or missing products, check them in the presence of the courier and please Contact Us immediately. We’ll resolve the issue as quickly as possible.

Exchanges

To exchange an item, you’ll need to return the original product first. Once your return is approved, you can place a new order for the item you want.

Return Costs

All returns are free! We’ll arrange a courier to collect the item at no cost to you.

Restocking Fees

We do not charge restocking fees.

Lost Orders

We guarantee the delivery of all orders. If your package is lost, stolen, or damaged, we will either send a replacement or issue a full refund.

Order Cancellations

You can cancel your order at any stage during the handling, shipping and delivery process. Please Contact Us if you need to cancel your order, and we’ll be happy to assist you.

Kindly Note: If the order has already been shipped, it must be returned or redirected back to the supplier before the order cancellation can be completed.

Warranty and Guarantee

We want you to shop with confidence, which is why our products are covered by a 365 days Warranty and Guarantee.

All our products come with a minimum 365 days warranty and guarantee.

If you discover a defect within the first half of the warranty and guarantee period from the purchase date (as shown on your proof of purchase), we will gladly repair, replace, issue store credit, or provide a full refund.

For defects identified after the first half and within the second half of the warranty and guarantee period, we are happy to repair or replace the product.

You can log a warranty claim request here. Need assistance with a warranty claim? Contact Us for support and more details.

Additional Information:

All warranty claims go through an approval process handled by either Yoink and/or the manufacturer.

Please note that we do not cross-ship. This means we will only process returns once the defective product has been received, inspected, and approved for repair, replacement, store credit, or refund.

Warranty coverage will be void if:

  • The product has been opened, tampered with, or altered.
  • The serial number, manufacturer model, part number, or warranty sticker is missing, damaged, altered, or unreadable.
  • The defect is due to wear and tear or physical damage.
  • If a certified professional did not install it – (Depending on the nature of the product, eg. electronic components and/or repair parts).

For any further information, please Contact Us.

Refunds

Once we receive and inspect your return, we’ll notify you about the approval status. If approved, your refund will be processed to your original payment method within 10 business days. Please note that banks and credit card providers may take additional time to process the refund.

If more than 10 business days have passed since your refund was approved and you have not received your refund as of yet, please Contact Us.