F I N D H I F I |
Features |
NAIM NAP250 Amplifier Diy Kits Class AB HI-FI Power Amplifier Two Channel AMP Notice:This is just diy kits for professionals.You have to assemble it by yourself.Thank you!~
Parameters
PCB size: 67.5x48mm Power supply voltage DC + - 15V to DC + - 40V. Output power = RMS 80W 8R (DC + - 40V) Quiescent Current Recommended: Voltage at both ends of the cement resistor = 1.5 MV-3MV The current is about 10-20 MA. THD + N = 0.001% -0.03% (20HZ-20KHZ 5W-30W 8OHM Audio Precision 2 TEST) Frequency response: 20HZ -0.04DB, 20KHZ -0.34 DB 15HZ -0.05DB, 30K HZ -52DB. NAIM NAP250 MOD is base on the famous NAIM NAP250, Better performance than NAIM NAP140 /200, and the price is cheaper. NAP250 MOD using MINI circuit board design, reducing the length of PCB wiring. While also reducing the impact of PCB wiring resistance. PCB copper wire shorter, the smaller the resistance, the performance will be improved. In addition NAP250 MOD version of the original modified some BUG. So that the temperature compensation tube can be installed with the high-power tube in the same radiator. So that the NAP250 MOD can work in CLASS AB. To avoid the cross-distortion
Package 1pair Kits for NAIM NAP250 MOD Stereo Dual Power Amplifier Board
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Warm note |
Please kindly keep in mind that we are a seller in China, and you are doing international business, so the delivery may take a bit longer time than your deals in domestic.. Please kindly leave 5 ★ DSR (detailed seller rating) and POSITIVE feed back to us if you are happy with the transaction, both of them are ultimatly important to us. if you are not happy, please DO communicate with us and let's have the opportunity to make you satisfied before you leave any non-five stars DSR, poor feedback and open any dispute/case.
You will be welcomed to communicate with us by eBay message system.
Best regards. |
Shipment |
- Items will be shipped within 1 business day on payment received.
- Items are shipped from Hong Kong using Airmail, reach most of the countries within 10 to 20 business days.
- Delivery time depends on destination and other factors, it may takes up to 20 business days.
Country |
Delivery Time |
Working Days (not including holiday) |
5-7 |
8-11 |
12-14 |
15-19 |
20-22 |
>29 |
Working Days + Saturday + Sunday |
5-9 |
10-15 |
16-20 |
21-25 |
26-30 |
>38 |
United States |
Rate (item arrived) |
5 .1% |
50.1% |
29.6% |
10.5% |
4.7% |
Refund |
United Kingdom |
Rate (item arrived) |
9.9% |
63.2% |
19.1% |
3.4% |
4.4% |
Refund |
Australia |
Rate (item arrived) |
21.4% |
50.0% |
14.3% |
7.2% |
7.1% |
Refund |
France |
Rate (item arrived) |
10.5% |
28.6% |
43.8% |
10.1% |
7.0% |
Refund |
Germany |
Rate (item arrived) |
11.1% |
22.2% |
30.3% |
20.9% |
15.5% |
Refund |
Canada |
Rate (item arrived) |
0.0% |
47.1% |
31.4% |
17.6% |
3.9% |
Refund |
Spain |
Rate (item arrived) |
3.5% |
25.0% |
47.9% |
12.9% |
10.7% |
Refund |
- International Buyers – Please Note:
- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
- We ship to PayPal registered address only. Please provide your correct detailed address and full name in PayPal. A phone number is recommended for more accurate delivery.
- We will put legal effort to minimize any GST or V.A.T. or other Import Taxes. If applicable,however,any tax/duty would be excluded from the price.
- Most items are shipped from China via Hong Kong by air mail (without tracking number) or registered post with tracking number, Shipment takes 6-45business days to arrive, tt ultimately depends on the courier service company.
- we don't ship to Italy by economy shipping.if you want the item need choose express shipping.
- We promise each item would be shipped, but sometimes less than 0.5% packages might be lost on the way, you could choose to let us resend a same item or ask for refund
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Payment |
- We accept payment by Paypal Only.
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