Other links at Consumer Goods and Services > Electronics > Audio > Amplification |
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Boulder
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Colorado manufacturer of stereo and mono amplifier, DAC and phono preamplifier.
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Pathos
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Manufacturer of valve integrated and monoblock amplifier.
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Burning Blue Audio
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Manufacturer of portable USB headphone amplifiers and desktop amps for digital and computer audio. Dedicated to headphone amplification.
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Opera Audio
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Manufacturers of vacuum tubes single-ended class A amplifiers.
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