Modular Headphone Amplifier

140mW into 32 Ohm loads, Ultra-low Distortion Those wanting private listening to their music program should add this Headphone Amplifi...

Mono to Stereo Audio Signal Circuit Converter

This circuit is used to convert a mono audio signal into a stereo signal that can be panned between the left and right channel by a 0-10V co...

LED Audio Level Meter Circuit

This circuit uses two quad op-amps to form an eight LED audio level meter. The op-amp used in this particular circuit is the LM324. It is a ...

Dayton Audio 150W Power Amplifier

Dayton Audio's versitile APA150 can liberate 75 watts into 2 channels, or else 150 watts into 8 ohms what time hard to suspension bridge...

Polk Audio 100W Subwoofer

The PSW10 subwoofer fills indoors the foundation outcome of your institution acting usage, so your foremost speakers don't hold to put o...

Very Simple Audio Mixer Circuit

A very simple audio mixer can be designed using this circuit diagram electronic project. Audio mixing is normally performed by a mixer with ...

2-Channel MOSFET Car Audio Amplifier

This Car Audio Amplifier to run an older 8 inch pioneer sub in a bandpass box . This delivers as expected. Subwoofer sounds perfect. I tried...

25W Hi-Fi Audio Amplifier - LM1875

This circuit is the audio amplifier circuit has a very all the rage single.This is a down-to-earth circuit. miniature pieces of equipment. A...

TDA2009 Stereo Hi-Fi Class AB Power Amplifier

The IC TDA2009 Stereo Hi-Fi Class AB Power Amplifier circuit design with the intention of looks parallel to the IC 8W +8 W stereo amplifier ...

NE5532 - Class A Power Amplifier

With the final amplifier we called. Regional Power Amp, self-control it effect on several well-notorious in the function of group of student...

4 Channels Home Audio Power Amplifier

This is a minimal circuit. right management a single IC, but the amplifier has 4 channels, 11 channels apiece watt, which is Philips IC TDA1...

Alarm Sound with Control Switch

The heart of this circuit is IC No. 555. When the alert sound was working, even though the switch will continue to be the same, the sound st...

Power Amplifier Circuit for Computer's

At this point is a minimal / simple power amplifier on behalf of boosting the audio level from low-power Computer sound cards before other a...

Low Noise Power Amplifier

The Curiously Low Noise Amplifier takes benefit of the wonderful blast characteristics of the 2SK170 JFET to facilitate boasts a clamor volt...

Op-Amp Sound Module wit IC741

This is due to the IC Acting Analog amplifiers. Mainly commonly used is the IC Op-Amp reduced. Is a valuable slew rate low. It can not kno...

MP3 Player Booster Circuits

MP3 players are all the rage these days. The smaller ones in memory-stick format are particularly easy to take with you; your very own ‘per...

IC Amplifier with HA13118

IC amplifier 18 watt circuit is an IC digit HA13118 Hitachi powerfully. with the intention of the IC yearn for take place integrated amplifi...

LM317 Amplifier Circuit

You probably know with the purpose of LM317 IC is used being an changeable voltage manager, but did you know it can take place used as an au...

Sound level indicator circuit

This sound level indicator circuit can survive used to control the intensity of a sound recording or else featuring in a disco. It has 5 mea...

LM139 Measure delay generator

Measure delay generator (in addition identified in the same way as sequence generator), is a device which long for provide output signals on...