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Chip Amps Amplifiers based on integrated circuits

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Old 17th April 2004, 08:37 AM   #1
digi01 is offline digi01  China
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Smile mini headamp pics

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Old 17th April 2004, 08:39 AM   #2
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Old 17th April 2004, 08:40 AM   #3
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Old 17th April 2004, 08:42 AM   #4
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Old 17th April 2004, 09:58 AM   #5
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Nice!

I see you opted for wireless conections for the inards. Batteries should last a long time with that setup

BTW: Is that a chain mail type mesh in the first pic?
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Old 17th April 2004, 12:46 PM   #6
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yep you'll sure get many years battery life out of that !

what chip does that thing use?
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Old 17th April 2004, 05:56 PM   #7
jhead is offline jhead  United States
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Default PCB

Is that Amp board aquired from South Korea looks like a site that I was lookink at from there but could not read description given site is mostly written in Korean I did do conversion exchange's on the variou s circuit boards that the site offered a the price's appear to be very good
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Old 17th April 2004, 06:27 PM   #8
jleaman is offline jleaman  Belgium
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do you have a schematic.? Does any one have a good schematic for a decent headphone amp. a friend of mine asked me last night to build him a good sounding one..
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Old 17th April 2004, 07:21 PM   #9
jhead is offline jhead  United States
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The PPA,Meta42,or mint Boards can be aquired from Tangent for a very good price and the boards are professionally made.www.tangentsoft.com
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Old 17th April 2004, 07:25 PM   #10
jhead is offline jhead  United States
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Default Disregaurd last Site

Wrong site given Sorry try this Http://tangentsoft.net/audio/ppa/amp/
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