FOUR CHANNELS MIC PREAMP MP312-4
©2019 WWW.AVDAUDIO.COM
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Descriptions and material for building.
The MP312-4 DIY kit contains:
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Metal case with front panel and power supply case.
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PCBs (Main PCB and power supply boards)
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Power transformer (115V or 230V included)
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Four variable potentiometers for preamp gain
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Four T-Pad 600ohm attenuators
All parts are marked on PCB. This includes two markings – NAME and VALUE.
These parts can be found in the BOM here
Or follow this link:
http://www.avdaudio.com/files/boms/BOM3124.pdf
What you will need for build:
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soldering station
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basic understanding of components
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DIGITAL MULTIMETER to check VALUE of capacitors and
resistors.
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You can also use a table with resistor color codes, which
can be found here:
resistor color code information>>>>
Or copy this link:
http://www.resistorguide.com/resistor-color-code/
All capacitors (electrolytic, ceramic) are clearly labeled, but you may also check these
values with a digital MULTIMETER!
Electrolytic capacitor:
Содержание MP312-4
Страница 13: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM...
Страница 26: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM Check each side of PCB...
Страница 37: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM On the back side And on the front side...
Страница 53: ...FOUR CHANNELS MIC PREAMP MP312 4 2019 WWW AVDAUDIO COM Then instal the second And soldering all these...
