HIFIboy Hifi linear power 25W USB amp DAC external power supply with digital display DC Linear
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HIFIboy Hifi linear power 25W USB amp DAC external power supply with digital display DC Linear
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HIFIboy Hifi linear power 25W USB/amp/DAC/external power supply with digital display DC Linear power supply USB+DC5521

60 % of buyers enjoyed this product!
Availability: in stock
Price:  US $71.90 / piece
from AliExpress
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days


USD 12.00/pieceUSD 8.00/pieceUSD 65.00/pieceUSD 9.89/lotUSD 49.88-66.88/pieceUSD 58.99-75.99/pieceUSD 13.00-15.00/pieceUSD 45.00-65.00/piece

Note:Voltage can be factory preset to 5V 7.5V 9V 12V 16V 24V and other parameters, the maximum output power of 25W maximum output current of 3.5A (depending on the output voltage, such as 24V maximum current is 1A 5V can reach 3.5A)

When you buy it .Please give me a message for you want .

This product can only be customized 220V or 110V AC input ,so please leave me a message before you place an order!

Summary of materials:
Beijing Green Cube or TALEMA 25VA sealed ring cattle
Precision reference + high-speed op amp + MOS output tube composed of ultra-low noise regulator circuit
Aluminum alloy drawing process shell, atmospheric fashion
Adjustable Resistor Adjusts the output voltage
Vishay Fast Recovery High Current Finishing Diode
The use of Taiwan production of copper high current DC output seat
Philips, Panasonic FC Germany Siemens fever electrolysis
EMI high current filter inductance
Engage in sophisticated data display
Suitable for grinding all kinds of DAC amp digital dial digital player XMOS and other USB interface and other audio equipment, the actual test ripple within 5MV

Accessories: Power cord 1 DC 5.5-2.1 output line

Size:155 X 110 X 63mm

Weight: 1.4KG

If you are a high fever user. Can be upgraded to Talema transformers, common in foreign countries a number of more than a number of machines, such as Govan, Mark Tsai, DCS, etc., the price plus $17.

Tip: If it is ultra-demanding users. Can be upgraded to Talema Transformer, add $ 14 USD

Package Included:

  • 15W linear power supply X1
  • DC output cable X1

” Welcome to HIFIboy Store “

1. Ship Worldwide, Free shipping by China Post Registered Air Mail. usually need about 10-39 business days.Received product according to different countries have different number of days. Hope that buyers support and understanding.
2. We ship to worldwide except APO/FPO address. All items will be arranged shipping within Two business day upon payment cleared.
3. Ship by Standard Flat Rate Shipping Service, under normal circumstance, .In most cases, international shipping takes around 10-39 business days (about 1month). We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.

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3. Original and return shipping fee will not be refunded or reimbursed under all circumstances. You must agree and acknowledge this term if you bid for this item. Therefore, please do not complain about having to ship back at your own expense.

1. If have any question, Please contact us by message.
2. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $71.90 / piece
from AliExpress