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HIGH GAIN AMPLIFIER

Published:2013/7/11 2:39:00 Author:muriel | Keyword: HIGH GAIN AMPLIFIER

HIGH GAIN AMPLIFIER
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Telephone Headset Amplifier

Published:2013/7/11 2:37:00 Author:muriel | Keyword: Telephone Headset Amplifier

Telephone Headset Amplifier
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4x4 - Three Transistor Headphone Amplifier

Published:2013/7/11 2:33:00 Author:muriel | Keyword: 4x4, Three Transistor, Headphone Amplifier

4x4 - Three Transistor Headphone Amplifier
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The Headphone Amp Circuit

Published:2013/7/9 3:28:00 Author:muriel | Keyword: The Headphone Amp Circuit

The Headphone Amp Circuit
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Hi-Fi Headphone Amplifier

Published:2013/7/9 3:28:00 Author:muriel | Keyword: Hi-Fi Headphone Amplifier

Hi-Fi Headphone Amplifier
Can be directly connected to CD players, tuners and tape recorders. * Tested with several headphone models of different impedance: 32, 100, 245, 300, 600 & 2000 Ohm. * Old 8 Ohm impedance headphones can be also driven, but these obsolete devices are not recommended. * Schematic shows left channel and power supply (common to both channels). * Numbers in parentheses show IC1 right channel pin connections. * A correct grounding is very important to eliminate hum and ground loops. Connect to the same point the ground sides of J1, P1, C2, C3 & C4. Then connect separately the input and output grounds to the power supply ground. (View)

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Headphone Amplifier Circuit Diagram

Published:2013/7/9 3:27:00 Author:muriel | Keyword: Headphone Amplifier Circuit Diagram

Headphone Amplifier Circuit Diagram
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Headphone Amplifier 3

Published:2013/7/9 3:23:00 Author:muriel | Keyword: Headphone Amplifier

Headphone Amplifier 3
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Headphone Amplifiers

Published:2013/7/9 3:23:00 Author:muriel | Keyword: Headphone Amplifiers

Headphone Amplifiers
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DoZ Headphone Amplifier

Published:2013/7/9 3:21:00 Author:muriel | Keyword: DoZ Headphone Amplifier

DoZ Headphone Amplifier
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CMoy Headphone Amplifier

Published:2013/7/9 3:21:00 Author:muriel | Keyword: CMoy Headphone Amplifier

CMoy Headphone Amplifier

CMoy is very simple portable headphone amplifier. The amplifier was originally posted by Chu Moy on headwize.com. The best source of information about this amplifier is article How to Build the CMoy Pocket Amplifier. If you use Google, you will find many pages and pictures about CMoy. Few months ago I decided built this amplifier also. In my post you can find my experience with creating this simple but very good amplifier. (View)