Other links at Consumer Goods and Services > Electronics > Audio > Amplification |
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Opera Audio
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Manufacturers of vacuum tubes single-ended class A amplifiers.
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Mapletree Audio Design
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Tubes amplifiers and pre-amplifiers designed and hand crafted by Dr. Lloyd Peppard, a retired electronics engineering professor.
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L C Audio Technology
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Manufacturers of power amplifiers that use pulse amplifier module and makes also cables.
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