nUsing original TPA3255DDVR
nThe main filter electrolytic capacitor adopts imported brand-name capacity 470UF/50V*8, which ensures strong and continuous power support.
n The resistors are selected high-precision chip resistors to ensure a good signal-to-noise ratio of the whole machine.
nUse special magnetic ring inductors for audio to ensure the sound is crisp and powerful.
nPCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure PCB quality with good passing performance of large and small currents.
Basic performance parameters:
Working method: Class D
Quiescent current: 300mA
Work efficiency:.>90%
Output power: 600W/2Ω, distortion 10%
Frequency response: 20Hz to 20KHz
Dynamic range: >100 dB
Signal to noise ratio: (SNR)> 111dB
Working voltage: DC24-48V switching power supply (DC)
PCB size: 110*102MM
We will send the item to you as soon as you won and paid.
Delivery Details
We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Contact us if not receive items.
We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy.
Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.
About Feedback
We will try our best to solve any dispute and satisfy our customers.
Please contact us firstly if you have any problems.As you know,a negative feedback can deal nothing and the positive feedback is very important for us.So we hope to your understanding.And we will appreciate if you would like to contact us for solving your problems.Thanks!
