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Category Archives: Amplifier

80W Audio Stereo Amplifier Circuit with TDA7294 October 2, 2011
Posted in Amplifier, Power amplifier, audio amplifier.
2 comments
Pre-amp power supply circuit with 7815 September 21, 2011
Posted in Amplifier, Power supply.
1 comment
Micro Phone Amplifier circuit with BC549,BC547 August 1, 2011
Posted in Amplifier, audio amplifier.
No comments
True balanced input differential amplifier circuit July 24, 2011
Posted in Amplifier, Power amplifier.
No comments
100W Mosfet Audio Amplifier Circuit with IRFP250N only July 19, 2011
Posted in Amplifier, Power supply, audio amplifier.
4 comments
300 Watt MOSFET Real HI-FI Power Amplifier July 18, 2011
Posted in Amplifier, audio amplifier.
2 comments
Amplifiers and loudspeakers Protection Circuit with IC LM393 July 11, 2011
Posted in Amplifier, Power supply, audio amplifier.
No comments
Power Supply Circuit for 100 Watt Amplifer with V-MOSFET June 20, 2011
Posted in Amplifier, Power amplifier, Power supply.
No comments
3 channel microphone mixer circuit with IC741 June 16, 2011
Posted in Amplifier, Power amplifier, Sound Circuit, audio amplifier.
No comments
Stereo preamplifier circuit with TL072 May 26, 2011
Posted in Amplifier, Sound Circuit, audio amplifier.
4 comments
250Watts MOSFET Audio Amplifier Circuit with J162-K1058 May 22, 2011
Posted in Amplifier, audio amplifier.
No comments
500W PA Audio Amplifier Apex B500 Circuit May 13, 2011
Posted in Amplifier, audio amplifier.
1 comment
Microphone Pre-Amplifier IC Circuit with LM741 May 5, 2011
Posted in Amplifier, Sound Circuit.
No comments
300W Bipolar Amplifier Circuit with transistor May 1, 2011
Posted in Amplifier, audio amplifier.
No comments
400W MOSFET Amplifier Circuit With IRFP448 April 27, 2011
Posted in Amplifier, Power amplifier, Sound Circuit, audio amplifier.
3 comments
1000W MOSFET Audio Amplifier Circuit April 26, 2011
Posted in Amplifier, audio amplifier.
2 comments
75W Amplifier Class AB Circuit with TIP3055 April 11, 2011
Posted in Amplifier, audio amplifier.
2 comments
10Watt Class A Amplifier Circuit With FET K1058 April 7, 2011
Posted in Amplifier, audio amplifier.
No comments
50W-70W Power Amplifier Circuit with 2N3055 & MJ295550W March 31, 2011
Posted in Amplifier, Power amplifier, audio amplifier.
2 comments
Stereo Pre-Tone Control Circuit with IC NE5532 March 22, 2011
Posted in Amplifier, audio amplifier.
No comments
Phono Line Adapter for Amplifiers Circuit March 16, 2011
Posted in Amplifier.
No comments
60Hz Noise Fillers Adjustable Circuit and PCB Parts Assembly February 11, 2011
Posted in Amplifier, frequency amplifier.
No comments
Simple Surround Sound Decoder Circuit with LM741 op-amp February 7, 2011
Posted in Amplifier, Sound Circuit, audio amplifier.
No comments
Electret condenser microphone amplifier circuit with LM1458 November 15, 2010
Posted in Amplifier, Sound Circuit, audio amplifier.
No comments
Low Noise Balance Microphone Preamp circuit with TL071 November 13, 2010
Posted in Amplifier, audio amplifier.
No comments

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