Power Amplifier with Output Headphone Connection
Amplifier audio output headphone connection is made loud sound headphones will damage the high outputs to connect headphones designed for two-channel circuit in addition to mute Open Close controls added to the circuit to 12 volts dc working with... Electronics Projects, Power Amplifier with Output Headphone Connection "audio control circuits, " Date 2019/08/02
Amplifier audio output headphone connection is made loud sound headphones will damage the high outputs to connect headphones designed for two-channel circuit in addition to mute Open Close controls added to the circuit to 12 volts dc working with amp outputs this circuit connecting headphones required for audio is reduced by relay Open Close controls Control ICs LM556 is made 74HC74
Source: http://www.siliconchip.com.au/cms/A_110349/article.html
Headphone Connection alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-2582.zip
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