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Amplifier Board TPA3255 2.0 Digital Amplifier Board DC24-48v Strong Power 300W Cl D Digital Display Board-bla
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Free return within 7 days for eligible items.Details
Seller Information
AcdJuAo
50%Seller Score
15 Followers
Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Product details
Features:
1. The computing end adopts replaceable d-8 op amp*2, and buyers can upgrade the computing model independently. This product uses 2 ti ne5532p high-performance audio operational amplifier
2. The main electrolytic filter adopts Nichicon 2200uf/63v*2 capacity, 6 Nichicon fw series 10uf golden audio input coupling s. Other filter s use nichicon series.
3. Cla D digital audio amplifier adopts phase model 7W14A inductor to ensure clear and powerful sound.
4. The device uses advanced integrated feedba design and proprietary high-speed port driver (purepath ultra-high-definition) error correction function.
5. High power efficiency and ultra-low power level idle lo (le than 2.5w). This can be achieved by 85mr mosfet and optimized gate driver scheme.
Descrtion:
The digital amplifier board uses Sagamo 7W14A inductor to ensure clear and powerful sound.
Specifications:
Working method: level d
Standby current: 80mA
Work efficiency: >90%
Channel: 2.0
Rest/Mute: Short-circuit mute function
Output Power:
315w/4Ω, distortion 10%
185w/8Ω, distortion 10%
260w/4Ω, distortion 1%
150w/8Ω, distortion 1%
Frequency response: 20hz to 20khz
Dynamic range: >100db
Signal to noise ratio: (snr)> 111db
Working voltage: DC24-40V switching power supply
power:300 w
Size: 110*70*36.5mm
Paage Included:
1 * digital amplifier board
Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.
About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer).
Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.
Specifications
Key Features
- Certification:NONE
- Origin:CN(Origin)
- Maximum Power Per Channel:Above 200W
- Channels:2 (2.0)
What’s in the box
Specifications
- SKU: GE779EA0Q3D83NAFAMZ
- Model: ACDyinpinfangdaqi774
- Production Country: China
- Size (L x W x H cm): 10*10*10
- Weight (kg): 0.3
- Color: black
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