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Chip Amps Amplifiers based on integrated circuits

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Old 12th February 2009, 04:18 PM   #11
sasmit is offline sasmit  India
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I have a home made TDA1514A in dual mono configuration it's arnd 10 yr old , but i stil play it as an amp for my PC. Speakers though are new ones ( Polk audio RTi A1 ).This based on the philips application diagram however, plays pretty loud.
PCB was from a local kit supplier "visha".
supply voltage +- 25v regulated ( primitive pass transistor and zener )

here's a pic
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Old 12th February 2009, 04:35 PM   #12
sasmit is offline sasmit  India
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Join Date: May 2006
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I have a home made TDA1514A it's arnd 10 yr old , but i still play it as an amp for my PC. Speakers though are new ones ( Polk audio RTi A1 ).This is based on the philips application diagram however, plays pretty loud.
PCB was from a local kit supplier "visha".
supply voltage +- 25v regulated ( primitive pass transistor and zener )

here's a pic
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