295 In stock
HIFI Power Amplifier
2 x 50W HIFI Power Amplifier Stereo Two SK3875 Whole Aluminum Casing ESS9023 USB and Smartphone OTG Decoding
Model No: WHFA-SK3875
This HIFI amplifier adopted two chips SK3875, which is very high reliability, high power without distortion, great tube taste, and it called the reference level for sound quality, also is easy to push 8-inch speaker cabinet.
In addition it can be connected to computer, smartphones, CD and other equipment through analog output signal, it can also be connected to USB and OTG decoding through installed the USB receiver module inside, so you don’t need to buy an external DAC in the case, you can let the computer, smartphone playback music quality get more improved. The decoder chip is ESS9023 by US, internal direct I2S protocol transmission, much better than the coaxial SP transmission mode. In the extension, details, analysis, sound field, signal to noise ratio is very good.
It's super-resolving power, ultimate interpretation of the details of the music, high performance and high cost effective.
ES9023 decoder chip, support for computer USB and OTG decoding
1. Used SK3875 amplifier module;
2. With nice aluminum knob solid volume knob.
3. Protection is upc1237 classic output protection circuit, use genuine protection relay O MRON products
4. Large capacity filter array.
5. Full power transformers tailored enough copper material products, voltage 22X2 +8 X2. Amplifier IC DC voltage reaches the actual work 30.8V, can effectively play module efficiency.
6. Aluminum chassis and with chassis cooling, when no power off , it works for long time.
7. Support USB and OTG decoding.
Lager Power Output with SK3875
Large capacity filter array
Om ron relay protection circuit
Copper enameled wire transformer
1. Output power: 50WX2 (8 ohm)
2. Frequency response :10-40KHZ
3. Distortion: 0.005% (1KHZ)
6. Input impedance: 47K ohm
7. Net weight: 4 KG
8. Dimensions(W * H * D): 261mm * 62mm * 190mm
9. Operating voltage: 220V / 50Hz
Power cord x 1
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