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Old 21st June 2009, 09:46 AM   #1
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Post LME49830 power amplifier ,have anyone build

Hi DIY audio members ,have anyone build an amplifier based on this device ? i have 5 chips and 'd like something to do with them .first I'll build amp on IRFP240/IRFP9240 because i have some pairs of them

http://www.national.com/an/AN/AN-1850.pdf
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Old 21st June 2009, 12:09 PM   #2
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Old 8th January 2010, 12:11 PM   #3
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Hi,

What is the status of this project ? I am planning to build some.

Best regards,
Bins.
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Old 8th January 2010, 01:15 PM   #4
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Quote:
Originally Posted by jazzman06 View Post
Hi DIY audio members ,have anyone build an amplifier based on this device ? i have 5 chips and 'd like something to do with them .first I'll build amp on IRFP240/IRFP9240 because i have some pairs of them

http://www.national.com/an/AN/AN-1850.pdf
Plz take a look here Comparing LME49810, 49830 and 49811
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