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EAMP08 RC headphone amplifier. TPA6120 based.
EAMP08 RC headphone amplifier. TPA6120 based.
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Old 26th May 2012, 07:40 AM   #11
Frex is offline Frex  France
diyAudio Member
Join Date: Nov 2009
Hi jtktam,

I've already send to you the complete zipped design folder on your gmail address the 5 may.
Check in you spam folder if you don't find it.
I can of course sent it to you again !
Don't hesitate to contact me for help if needed.


Note; some full kits and bare PCBs are still available for sale.
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Old 26th May 2012, 01:53 PM   #12
TiEx is offline TiEx
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Join Date: Feb 2012
Very interesting amp. Sleek design! Great work man!
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Old 28th May 2012, 09:42 AM   #13
Frex is offline Frex  France
diyAudio Member
Join Date: Nov 2009
Hello TiEx,

Thank you for your compliment !

For interested DIYers, 6 kits remaining.
Some bare PCB's with TPA6120 soldered also available.
Only 15€ including worldwide shipping and a complete design folder.
(Others designs PCB available, see my signature below.)

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Old 26th June 2012, 12:49 PM   #14
swalter is offline swalter  Switzerland
diyAudio Member
Join Date: Jan 2012
Location: Switzerland
Hi Frex,

finally found the time to build the amp, was fun soldering all those tiny parts. Voltage measurements are all fine, but I get no signal on the output jack.
Will have to do some troubleshooting over the weekend...

everything O2 and ODAC related can be found here: www.headnhifi.com - your DIY and audio resource
or have a peek in our vendor forum: http://www.diyaudio.com/forums/head-n-hifi-walter/
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Old 20th February 2016, 11:57 AM   #15
yo4frj is offline yo4frj
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Join Date: Jul 2010
Hello Frex, are there any more kits available? Tks .. Adrian
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Old 21st February 2016, 11:26 AM   #16
Frex is offline Frex  France
diyAudio Member
Join Date: Nov 2009

Yes, i have few EHAMP08 headphone amp kits available for sale.
Because of French changing in shipping rate since 2012 , the price depend on your location :

EHAMP08 Full kit price :
France : 115
EU + Swiss : 120
USA - Asia : 130
Others ; Ask me.

I can also sale only the bare PCB including
only the uC soldered/programmed

France : 15
EU + Swiss : 16
USA - Asia : 17

Theses prices are with all parts, including PCB, TPA6120, uC soldered and programmed,
the enclosure with milled front and rear panels (no silkscreen).
Paypal fees are also include in the price.

The full kit looks like this :
Click the image to open in full size.

I send a very complete zipped design folder to your email as soon Paypal payment done.
It contain all design files you will need to build the project without issue.
I require one week to prepare the kit, and i inform you as soon it is shipped.
If you are interested, just send me your personal e-mail address by PM, and
then i send you a Paypal invoice.

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