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In stock
Shipped from abroad
Easy Return, Quick Refund.Details
Technego
80%Seller Score
53 Followers
Shipping speed: Good
Quality Score: Excellent
Customer Rating: Average
Description:
Features:
1, Power supply circuit adopts full
bridge rectifier.
2, Effectively eliminate the
high frequency interference of AC power grid.
3, Chip has high conversion rate and strong drive ability.
4, Better performance,noise is very small.
5, Can not use 12 V battery or DC directly as power supply.
Specifications:
Size: 110 mm x 54 mm x 22 mm
Package includes:
1 x Pre-amplifier Board DIY Set
Note:
1, The amplifier board can not use 12 V battery or DC directly as power supply. Power supply should be positive and negative double DC power sources, or special AC 12 V transformer power supply.
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