2N3773 Powerful 4TR 250W high quality audio amplifier circuit board
- The 2N3773 power transistors are designed for high-power audio
- Powerful Stereo HI-FI Sound, 2 channel Stereo Input & Output
- It is an upgraded version of the circuit board with more power and sound quality
- Input Supply: 18-0-18 volt, 5 Amp
- NOTE: Don't connect with 12-0-12 volt
- Premium-quality circuit board connected with all volume, base, & triple potentiometers.
SKU: 2498CK
2N3773 Powerful 4TR 250W high quality audio amplifier circuit board
This is a powerful audio amplifier board. It amplifies low-power electronic audio signals to a level that is high enough for driving loudspeakers or headphones. Mostly used in heavy driving load systems like car and bus stereos, etc. Basically, it provides high power output for better sound quality. You can drive at least four speakers easily.
Application:-
- Sound reinforcement system
- For usage in the house, such a home theater system
- Public address system
- Instrument amplifiers, including guitar amplifier or keyboard amplifiers
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Customer reviews
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Best' prodact good quality
pawanpawar4179 - Nov 12, 2025
???? ?? ??? ??? ???? ?? ????? ?? ???? ?????????? ????? 3773 ??? ?? ????? ???? ????? ?? ????? ?? ????
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Rakesh Kumar - Sep 04, 2025
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Sir mai ne 3773 order kiya tha aur mujhe 3055 mila hai
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9 din Ho Gaya Hai delivery nahin pahuncha hai
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9 din Ho Gaya Hai delivery nahin pahuncha hai
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