Montado Nap250 Mod Amplificador de Potência Placa Base em Naim Nap250 Amp um Par
Original price was: R$ 78,05.R$ 66,31Current price is: R$ 66,31.
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Ficha técnica do produto
| Características | Especificações |
|---|---|
| Origem | CN (origem) |
| Nome da Marca | Gzlozone |
RM7970291076530574
1. Amplificadores para Home Theaters
One Pair Assembled NAP250 MOD Power Amplifier Board Base On NAIM NAP250 Amp
It is base on the nap250 by LJM and an improved version.
Compared with Naim nap140 200, the performance is better and the price is lower.
LJM does not provide circuit diagrams for all products, do not mind buying
Nap250 mod version adopts mini circuit board design scheme to reduce the length of PCB wiring.
It also reduces the resistance influence of PCB wiring.
The shorter the PCB copper wire, the smaller the resistance and the performance will be improved.
In addition, some bugs of the original factory have been modified in the nap250 mod version. The temperature compensation tube can be installed on the same radiator as the high-power tube.
In this way, nap250 mod can work in class AB.
Crossover distortion is avoided.
And several other obvious bugs of the original factory.
Therefore, the effect of nap250 mod is better and more cost-effective than the original copy.
The high-power transistor adopts four original imported st Italian semiconductor 2sc5200
230v15a 150W power TRANSISTORS.
The weight of two dual channel boards is 100g,
Operating parameters:
The supply voltage is DC + – 15V to DC + – 40V.
Output power = RMS 80W 8R (DC + – 40V)
Recommended value of static current: voltage at both ends of cement resistance = 1.5 mv-3mv
The current is about 10-20 ma.
2. um Par Montado Nap250 Mod Amplificador de
3. Audiovisual Caseiro
4. Amplificadores para Home Theaters
5. um Par Montado Nap250 Mod Amplificador de
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Original price was: R$ 78,05.R$ 66,31Current price is: R$ 66,31.
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