Atma-sphere Music SystemsAtma-Sphere OTL amplifiers and preamps are legendary and justly so. They excel at inner harmonic detail and richness along with exceptional transient speed. The result is a sense of ease that draws you deeply into the music. |
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deHavilland Electric Amplifier CompanydeHavilland Electric Amplifier Company manufactures superb higher-power single-ended triode amps and matching preamps. Their 845 and GM70 based amplifiers bring genuine SET magic to owners of medium-efficiency loudspeakers. |
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JoLidaJoLida tube electronics offer superb bang-for-the-buck, and are true entry-level high-end. I have had loudspeakers that sounded lifeless at low volume levels with solid state gear, but sounded wonderful at low volume levels with JoLida amps. |
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NTV Amplifiers of New OrleansNTV Amplifiers of New Orleans is Richard Gray’s limited production single-ended triode amplifier company. These exquisite 5 watt per channel amplifiers are hand built by Richard. |
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NuForceNuForce analog switching amplifiers are in my opinion the best value in compact, high end, ultra low heat amplification. NuForce is an exceptionally innovative company and has come out with quite an array of products. |
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ParasoundParasound JC-1 amplifiers are outstanding products, easily competition for amplifiers twice their price or more. They have excellent dynamics, and a very smooth and extended top end, free of the fine “grain” that becomes apparent after extended listening to many high-powered solid state amplifiers. |
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