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Saturday October 01, 2016
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Series 6XX

FK671: SUB WOOFER AMPLIFIER 48W. OCL.

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Detail:
• This circuit is the main amplifier circuit for low frequency with bandwidth frequency : 25 to 200 Hz.
• Input sensitivity : 1 Vrms. , Input impedance : 100 Kohms, And Output power : 48 Wrms class AB in 4 or 8 Ohm.

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FK672: MINI MEGAPHONE

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Detail:
- This circuit is a small amplifier which include preamplifier, condensor microphone and a loudspeaker.
It is easy using and installation. Ideal as in class, meeting room etc.

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FK673: MINI POWER AMP 1+1W. STEREO

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Detail:
- This circuit is a small amplifier.
- It is easy using, building and installation.
- It is suitable for radio, video, computer etc.

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FK674: POWER AMP 2W. MONO WITH SPEAKER

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Detail:
- This power amplifier circuit is the small amplifying circuit that suitable for sound a bout signal amplifying but the sound is not clear, means input signal is too strong

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FK675: POWER AMP 2+ 2 W STEREO (WITH SPEAKER)

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Detail:
This power amplifier circuit is the small amplifying circuit that suitable for sound a bout signal amplifying.

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FK602: POWER AMPLIFIER 2W. MONO

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Detail:
• This power amplifier circuit is the small amplifying circuit that suitable for sound a bout signal amplifying.

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