2x50W HIFI Power Amplifier Audio Stereo 2 SK3875 ESS9023 USB and Smartphone OTG Decoding

295 In stock

HIFI Power Amplifier

   2 x 50W HIFI Power Amplifier Stereo Two SK3875 Whole Aluminum Casing ESS9023 USB and Smartphone OTG Decoding   Model No: WHFA-SK3875     This HIFI amplifier adopted two chips SK3875, which is very high reliability, high power without distortion, great tube taste, and it called the reference level for sound quality, also is easy to...
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 2 x 50W HIFI Power Amplifier Stereo Two SK3875 Whole Aluminum Casing ESS9023 USB and Smartphone OTG Decoding

 

Model No: WHFA-SK3875

 

2 x 50W HIFI Power Amplifier Stereo Two SK3875 Whole Aluminum Casing ESS9023 USB and Smartphone OTG Decoding

 

This HIFI amplifier adopted two chips SK3875, which is very high reliability, high power without distortion, great tube taste, and it called the reference level for sound quality, also is easy to push 8-inch speaker cabinet. 

In addition it can be connected to computer, smartphones, CD and other equipment through analog output signal, it can also be connected to USB and OTG decoding through installed the USB receiver module inside, so you don’t need to buy an external DAC in the case, you can let the computer, smartphone playback music quality get more improved. The decoder chip is ESS9023 by US, internal direct I2S protocol transmission, much better than the coaxial SP transmission mode. In the extension, details, analysis, sound field, signal to noise ratio is very good.

It's super-resolving power, ultimate interpretation of the details of the music, high performance and high cost effective.

 

WHFA-SK3875(1l)

 

ES9023 decoder chip, support for computer USB and OTG decoding

WHFA-SK3875(7l)

 

Features

1.    Used SK3875 amplifier module; 

2.    With nice aluminum knob solid volume knob.

3.    Protection is upc1237 classic output protection circuit, use genuine protection relay O MRON products

4.    Large capacity filter array.

5.    Full power transformers tailored enough copper material products, voltage 22X2 +8 X2. Amplifier IC DC voltage reaches the actual work 30.8V, can effectively play module efficiency.

6.    Aluminum chassis and with chassis cooling, when no power off , it works for long time.

7.   Support USB and OTG decoding.

 

 

Detials

Lager Power Output with SK3875

WHFA-SK3875(3l)

 

Large capacity filter array

 

WHFA-SK3875(4l)

 

Om ron relay protection circuit

WHFA-SK3875(5l)

 

Copper enameled wire transformer

WHFA-SK3875(6l)

 

Back Panel

WHFA-SK3875(2l)

Product Specifications

1.    Output power: 50WX2 (8 ohm)

2.    Frequency response :10-40KHZ

3.    Distortion: 0.005% (1KHZ)

4.    SNR:>105dB

6.    Input impedance: 47K ohm

7.    Net weight: 4 KG

8.    Dimensions(W * H * D): 261mm * 62mm * 190mm

9.    Operating voltage: 220V / 50Hz

10. Accessories:

Power cord x 1

 

 

 

Shipping

1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).

2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

3. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

4.Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound. The shipping rate can be showed at the Checkout page. There are two options for shippig as below.

A. Standard Shipping(≤2KG): The Post Registered Air Mail, ePacket or DHL Global Mail

B. Express Shipping: EMS, DHL, UPS , or Fedex. For faster shipping and smooth transaction, we will change the shipping company among them

Returns Policy

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Seller Guarantees

1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.

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