SMSL Q5 PRO 2x50W 192KHZ/24Bit Pure Digital Power Amplifier USB/COAXILAL/OPTIC

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Available: In Stock
Price: $139.99
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Q5 Pro through the CE, FCC, RoHS certification, in line with the EU WEEE directive.
Q5 Pro uses the high quality power amplifier machine pure digital amplification technology, support the current world mainstream audio mode including optical fiber, coaxial, USB, computer analog input. Suitable for computer, LCD TV, digital set-top boxes, boxes, Blu ray and HD - DVD and other equipment use,
The input pattern rich have a total input mode for your audio equipment. Output for each channel 45W (2 channels), may satisfy the majority of the crowd listening requirements.
Q5 Pro uses the FFX technology, the FFX series product characteristic is high quality, low power consumption, green environmental protection.
Q5 Pro uses a 'simple start' patent technology enables precise control of the power supply circuit in sequence, this technology improves the reliability of the sound system.
Q5 Pro can meet the Blu ray and HD - DVD format HD audio standard interface to the demanding requirements of the sampling rate of 44.1 - 192K self detection.

High quality remote configuration, remote control: convenient.
LED digital tube display, machine state stick out a mile.
The use of functions can be remote control and keying.
Have a pitch adjusting system, can according to your listening hobby and match your speaker high bass adjustment.
All aluminum type their own CNC processing (of similar products in general use machine plate stamping process, the appearance of rough.) The oxidation process, drawing, high-end atmospheric grade.
Computer USB decoding support 44.1-96KHz (similar products in general only supports up to 48KHz), the support of high quality audio.
Have off memory function, simple operation (the volume is not memory).
With a Subwoofer (Bass RCA output), the bass more shocking.


Input: AUX, optical fiber, coaxial, USB, computer simulation
Output: 2 channel (stereo), subwoofer
Sampling rate: 44.1-192kHz (coaxial and fiber) 44.1-96kHz (computer USB)
Adaptation: 4-8 ohms impedance
The maximum output power: 45W/4 35W/8 ohm ohm
THD+N: 0.05%
Signal to noise ratio: 90dB
Power: 102W (max)
Compatible: Windows, Mac OS X
Size: 137x103x33mm
Weight: 1.1KG


Contents list:

1 x SMSL Q5 pro Amplifier

1 x Remote Control (Can be Black or Sliver)

1 x Power Supply

1 x USB Cable

1 x Use manual in English

1 x Original Packing



Shipping Fees

Worldwide Free Shipping on SHENZHENAUDIO, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, SHENZHENAUDIO will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

Which Couriers To Use?

Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.

Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.

PO boxes or APO/FPO

The ability to ship to PO boxes or an APO/FPO address depends on the item's weight. If an item weighs more than 9 pounds, we won’t be able to ship to these addresses because of our current courier agreements.

To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact SHENZHENAUDIO Support.

Estimated Delivery Time

For customers in the continental United States:
5 to 14 business days from the date of shipping

For customers in Hawaii and Puerto Rico:
2 to 4 weeks from the date of shipping
International customers can expect longer shipping times, depending on the country in which they live:

Canada: 1 to 3 weeks from the date of shipping
Australia, New Zealand, Germany, France, and the UK: 2 to 4 weeks from the date of shipping
Other countries not listed above: 3 to 6 weeks from the date of shipping

Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.

If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to SHENZHENAUDIO Support within 4 months of the date of shipping or before the courier archives the tracking information.

Easy 30-Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to SHENZHENAUDIO within 30 days of the received date, subject to the conditions and exclusions below.

Eligibility Conditions

Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees are nonrefundable.

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 3-5 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.


To return your product, you should mail your product to: Rm306, Block A, ChengShiShanHai Center, ZhongXing Road ,Bantian Street, LongGang Zone, Shenzhen, Guangdong, China

If you’ve done all of this and you still have not received your refund yet, please contact us at