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Thread: Diy Lm3886

  1. #1
    Senior Member stephane RAME's Avatar
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    Diy Lm3886

    Hi,
    The amplifier for my project http://audioheritage.org/vbulletin/s...2&postcount=85 , the DIY LM3886.
    2 copies have 4 inputs and 4 outputs 50 watts.
    The power transformers are 2x24v - 300VA
    http://www.national.com/mpf/LM/LM3886.html
    Some pictures
    Stéphane
    http://audioheritage.org/vbulletin/s...ad.php?t=11750
    Attached Images Attached Images   

  2. #2
    Senior Member stephane RAME's Avatar
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    Hi,
    To finish my project
    DIY amplifier with 3 parallel LM3886
    From 2x150 watts
    Power transformers are 2x24v - 300VA
    Stéphane
    http://audioheritage.org/vbulletin/s...ad.php?t=11750

    Name:  LM3886 2x150w.JPG
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  3. #3
    Senior Member Uncle Paul's Avatar
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    Beautiful job - your construction is first class! How do they sound?
    "Zobel is as zobel does"

  4. #4
    Senior Member stephane RAME's Avatar
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    Hi
    The sound is harder and my right 845
    But I can have 5 amps 845.
    Stéphane
    http://audioheritage.org/vbulletin/s...ad.php?t=11750

  5. #5
    Super Moderator yggdrasil's Avatar
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    That's some nice and tidy amp's Stephane! Nice work.

    If you want to take it to the next level, I have only 3 words for you: diy tube amps
    Johnny Haugen Sørgård

  6. #6

  7. #7
    Senior Member stephane RAME's Avatar
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    Hi
    Evolution of my amplifiers by setting up Lundahl LL1540 input transformer.
    Stéphane
    http://audioheritage.org/vbulletin/s...t-Plains-audio

    Name:  LM3886+LL1540 01.jpg
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  8. #8
    Senior Member stephane RAME's Avatar
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    The LM3886 amplifiers are finished.

    Name:  LM3886 01.JPG
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    Name:  LM3886 02.JPG
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    Name:  LM3886 03.JPG
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    Stéphane

    http://audioheritage.org/vbulletin/s...t-Plains-audio

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