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QLS-QA100-Class-T-Digital-Amplifier-100-W-2-4-amplifier-24-192-TAS516-2-pcs
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Details about  QLS QA100 Class T Digital Amplifier 100 W*2 (@4Ω) amplifier 24/192 TAS516*2 pcs

QLS QA100 Class T Digital Amplifier 100 W*2 (@4Ω) amplifier 24/192 TAS516*2 pcs

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Item Information

Item condition:
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Item location:
hongkong, Hong Kong
 
Ships to:
Worldwide
Delivery:
Please allow additional time if international delivery is subject to customs processing.
Payments:
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International shipping and import charges paid to Pitney Bowes Inc. Learn More
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14 days money back or item exchange, buyer pays return shipping See details
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eBay item number:
120790943612
Seller assumes all responsibility for this listing.
Last updated on  Feb 19, 2014 00:10:47 PST  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Brand:

QLS

Speaker Outputs:

2

Model:

QA100

input port:

usb,coxical,BNC and optical fiber

Channels:

two channel

output port:

RCA

shenzhenAudioStore

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QLS QA100  Class T Digital Amplifier 100 W*2 (@4Ω) amplifier 24/192 TAS516*2 pcs
 

QLS QA100  Class T Digital Amplifier 100 W*2 (@4Ω) amplifier 24/192 TAS516*2 pcs

 

   QA100 is a true digital amplifiers, a stereo 100 Watt(@4Ω)amplifier with 5 single digital audio input.

   Traditional amplifiers input and process analog signals, which will generate various negative factors that may impact the sound effect, such as distortion, frequency attenuation and bad channel separation. QA100 directly process and amplify the input digital signals,The whole process mostly transits and processes digital signals with an anti-jamming capability higher than analog signals, It is this very reason why digital amplifier tends to generate better sound effects than analog amplifier.

   QA100 can automatically recognize and support 16bit and 24bit 32K-192K stereo PCM digital signal input. The asynchronous sampling rate conversion (ASRC) technology is adopted. Combined with high-precision temperature compensated crystal to reform digital clock, it can drastically reduce jittering of digital clock and provide signals with smaller noises, a larger amount of information and higher precision to the amplifier. In the meantime, impact of input digital signals on the acoustics is also reduced, which therefore drastically lowers requirement for the front sound source.

Features&Specification:

  • True digital stereo amplifier.
  • It is designed using high quality components and materials, selected for the best sonic performance and long durability.
  • Remote control control volume and select the input channel, When power off will automatically saved.
  • 7-seg Digital display volume value and the number of the channel.
  • Master Volume: 0 ~ 80;  L/R Volume Trim: -5 ~ +5;
  • Use 2PPM TCXO Crystal for ASRC (crystal JITTER is below 10PS) .
  • Digital input: S/PDIF coaxial RCA、S/PDIF coaxial BNC、optical toslink-type digital、AES/EBU digital、IIS/I2S digital.
  • S/PDIF Input chip: CS8416
  • ASRC chip: AD1896
  • Power Stage chip: TAS5162 *2
  • Sampling Rate: 16bit  24bit  32K-192K stereo digital input.(Auto detect)
  • Power output, 4 Ω  100W  * 2CH
    Power output, 8 Ω  60W * 2CH
  • Total hamornic distortion (-2.5dBFS, 8 Ω) <0.06 %
  • Dynamic Range, a-weighted 101 dB
  • Signal-to-noise ratio 102 dB
  • Channel separation 92 dB
  • Frequency response, audio range (20Hz - 20kHz) +/-0.5dB, 8 Ω
  • Input Voltage: AC 90V ~ 240V 50/60Hz
  • Speaker Impedance range: 2-8 Ω
  • Dimensions approx. 11.4" x 9.45" x 2.4" (with all the sockets)
  • Package weight: Approximately 3kg
  • Package Dimension: L440 X W300 X H110(mm)
     

 

Internal PCB board:
(In order to improve the quality and sound quality, components are subject to change without notice.)

 

QA100--Full Digital Stereo Amplifier PCB Board
 

 Packages:
  QA100 Amplifier *1
  Remote Control * 1(not include battery for remote control)
  Power cable  *1
  RCA cables for S/PDIF coaxial RCA digial input *1

 
User Guide *1

 

  • PAYPAL Only --Buyer must pay using PAYPAL ONLY within 7 days from the date of transaction made.

  • Full Payment --Transaction with insufficient payment will not be handled. So, please make you complete the full payment, including Final price + Postage.

  • No Discount --No discount is offered for all transactions.

  • Processing --We will arrange the dispatch within two working days after we receive the valid and completed payment.

Delivery address on ebay --Please advice shipping detail from ebay when you make payment(inclue telphone number,contact person,Input voltage,color etc..).

  • Postage includes the actual postage and corresponding packaging fee and handling fee, which is coincident with ebay's regulations. Any doubts, please read the ebay's regulations carefully. We don't overcharge the cost. Please don't bargain or argue with us for this point.

  • Shipping Method --Item will be shipped within 2 working days after FULL payment is received. It is noted that Paypal pending payment (such as eCheck) may take up to 5 working days to clear. What we used is DHL Express or EMS express, which may take around 5-7 days to arrive from the date of dispatch issued (This is for USA, CANADA, AUSTRALIA, EU, Asian Countries. For the other countries, it may take more time to arrive).

  • Note:other country will delay,please contact us,if need quickly parcel,you will select express way.

  • No Combine Postage -- Combine postage is non available, even if you purchased several items per time, since AIRMAIL POST charges the postage based upon weight of the post, not quantity.

  • Item Declare:
    Your item will mark as Gift or Sample and a low's value.
    We are NOT responsible for any import tax, customs fees or customs delay.
    Buyer cannot request to cancel the auction or request for refund under this situation. Please check with your local tax authorities BEFORE bidding.

We supply 1-Years Manufacturer Warranty ( Excluding contrived damagement or misusage).

  • In case of DOA, Please notice us within 3 days and return the case within 7 days after receiving the items. (The date on Post Mark is for standard). After our receiving of the items in good appearance condition, you may have a replacement or refund as long as we cancel the order on ebay, and Shipping cost is non-refundable, as you know shipping & handling was paid to post office.

  • If the item was sent back for repair, buyer pays for the returning fee. We will be responsible for 2nd shipping cost & handling.

  • If you ask for replacement or repair after one month since you paid, you need to pay for the 2nd shipping cost & handling.

  • If you have to return the item for the refund, you will pay a 20 % restocking fee.

  • In order to provide you the best service, please treat the transaction fairly. Feedback is our life, before you leave a neutral or negative feedback, please DO contact us to get a better solution, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback.

  • The address on the parcel is not ours, it is the postman, please DON'T SHIP TO THERE. Please contact with us for the return address before you return it, otherwise we can’t get the parcel you returned. Please contact us for return address before you send.

  • Please don't hesitate to contact us with any queries or comments about our items or your problem.
    Please note that we are open Monday to Friday between 9:00 Am to 18:00 PM Beijing Time ,which means we can keep on-line at :

Our Working Schedule

Bei Jing(CN)

Monday  to  Friday

09:00 AM - 18:00 AM

New York(US)

Sunday to Thursday

20:00 PM - 05:00 AM

London(UK)

Monday  to  Friday

01:00 AM - 10:00 AM

Paris(FR)

Monday  to  Friday

02:00 AM - 11:00 AM

Canberra(AU)

Monday  to  Friday

11:00 AM - 20:00 PM

 

During holiday ,pls allow us to response you early next week ,kindly not leaving negtive/neutral feedback or make dispute/claim out of our working hours, thank you for your cooperation.

Questions and answers about this item

No questions or answers have been posted about this item.




08407
Seller assumes all responsibility for this listing.

Shipping and handling

Item location: hongkong, Hong Kong
Shipping to: Worldwide
Handling time
Will usually ship within 1 business day of receiving cleared payment[newWindowTxt].

Return policy

After receiving the item, contact seller within
Refund will be given as
Return shipping
14 days
Money back or item exchange (buyer's choice)
Buyer pays return shipping
Return policy details
We are committed to the satisfaction of our customers and strive to provide the highest level of service and excellence. We love positive feedback and will leave it automatically for everyone that leaves it for us. Please email us with any concerns or issues prior to leaving negative feedback, as we can only correct issues when we are aware of them.

Payment details

Payment method Preferred / Accepted  
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Seller's payment instructions

We are committed to the satisfaction of our customers and strive to provide the highest level of service and excellence. We love positive feedback and will leave it automatically for everyone that leaves it for us. Please email us with any concerns or issues prior to leaving negative feedback, as we can only correct issues when we are aware of them.
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