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preamp with tone and mic control
preamp with tone and mic control
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Old 26th February 2011, 05:48 PM   #1
wattaniya is offline wattaniya
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Default preamp with tone and mic control

preamp with tone and mic control
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Old 26th February 2011, 09:46 PM   #2
ontoaba is offline ontoaba  Indonesia
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Mixer channel module. Right? Using low noise BJT in most linear classA configuration is still better than opamps for microphone preamplifier. Opamps drop its quality for mic tiny signal level.
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Old 2nd March 2011, 08:38 AM   #3
wattaniya is offline wattaniya
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ANYBODY TRIED THIS PREAMP.
PLS TRANSLATE THE PCB IN ENGLISH.
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Old 2nd March 2011, 10:10 AM   #4
sudhir kumar is offline sudhir kumar  India
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place the link of the site
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Old 2nd March 2011, 10:51 AM   #5
N Brock is offline N Brock  United States
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Quote:
Originally Posted by nazirdigi View Post
ANYBODY TRIED THIS PREAMP.
PLS TRANSLATE THE PCB IN ENGLISH.
I haven't tried it, but the labels across the bottom from left to right are:
Volume, Balance, Highs, Mids, Lows, Line, Microphone, and Microphone Input.
The top left is Voltage in.

All the rest are part values so nothing to translate there.

-Nelson
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Old 26th November 2012, 10:41 AM   #6
adil is offline adil  Pakistan
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The link of the site is (http:www.constrayuvideorokola.com ) enjoy the site brother
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Old 26th November 2012, 11:41 AM   #7
TonyTecson is offline TonyTecson  Philippines
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preamp with tone and mic control
your link is broken, please check...
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Old 26th November 2012, 11:58 AM   #8
donpetru is offline donpetru  Romania
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The project can be found here:
Proyectos DIY preamplificador de microfono con EQ y entrada de linea mezclada

and the PDF file with the whole project:
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Old 26th November 2012, 11:59 AM   #9
TonyTecson is offline TonyTecson  Philippines
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preamp with tone and mic control
Quote:
Originally Posted by donpetru View Post
The project can be found here:
Proyectos DIY preamplificador de microfono con EQ y entrada de linea mezclada

and the PDF file with the whole project:
muchissimos gracias senor...
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Old 26th November 2012, 12:07 PM   #10
donpetru is offline donpetru  Romania
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You're welcome.

Pay attention to installation, especially recommended PCB there. After the way it was designed PCB and considering the way it was designed preamp diagram, output noise preamplifier I think it's pretty great. So carefully, do not have any disappointment.
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