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Gem
Atma-SphereEstimated price (community-sourced)
About the Gem
The Atma-Sphere Gem is a fully differential push-pull Class A tube amplifier designed for versatility in small spaces or headphone use. It employs high-quality precision components, overbuilt output transformers rated for 10 watts, and concepts from Atma-Sphere's larger OTL amplifiers. Offering crystal clarity, transient speed, and transparency rivaling both SET and push-pull designs, it excels in resolution and dynamics despite its low power. Originally for bedroom systems emphasizing reliability, its low noise makes it ideal for headphones, and it supports efficient main systems.[1][4]
Specifications
Key Specifications
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