Professional Hi-End Non-NFB Power Amplifier Stereo HiFi Amp 250W@4ohm

  

The second half of 2014 we acquired the original machine, after a preparatory period of nearly a year, repeated dismantling of the original machine and tested thoroughly to find out about the various components of the key indicators of the original machine parameters and circuit points, which was officially launched this machine. We believe that is currently on the market the highest Cost-effective power amplifier.

We all konw the original machine is very. And most of us can't afford it.

The reason produce this power amplifier is make you s. Pend the least cost to get the famouse machine enjoy. This is finished product in case, if you want a full set of kit /. (kit) / power board (kit) /. The input and output stages of the open loop.

In the entire signal path no relays, switches, fuses. The power output stage transistors with only one pair. No midpoint zero compensation circuit Technical parameters (AP measured). DC offset: + - 50mV. Dimension: 440x380x160 (W D H).

The item "Professional Hi-End Non-NFB Power Amplifier Stereo HiFi Amp 250W@4ohm" is in sale since Sunday, August 20, 2017. This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\Amplifier Parts & Components". The seller is "polestarmascot" and is located in guangzhou, default. This item can be shipped worldwide.

1. Type: Board
2. Brand: YY
3. Country/Region of Manufacture: China
4. MPN: Does Not Apply
5. Line Gain: + 26dB
6. Amplifier Class: Power Amplifier
7. THD + N: -100dB @ no load; -60dB @ 8ohm
8. CrossTalk: -125 dB
9. Noise ratio (SNR):: 115dB
10. Freq Response:: + - 0.014dB @ 20Hz ~ 20KHz
11. Max RMS Power:: 140W @ 8ohms; 250W @ 4ohms
12. Dimension:: 440x380x160 (W * D * H)
13. Input Impendance:: 100K ohms
14. DC offset:: + - 50mV
15. Weight:: 28KG
16. Number of Channels:: 2
17. Compatible Brand: Universal