Atma-Sphere

Music Systems

Home Awards News Products Dealers Reviews Papers Support Updates Links Contact

'OTL' Defined Understanding Our Basic Circuits Some Common Amplifier Myths - Is tons of current better? More Common Amplifier Myths - The Voltage and Power Paradigms The 6AS7G Power Triode 300B OTL Research Project A visual test for 6AS7G output tubes

"Dragging high end audio (kicking and screaming) into the future for over 3 decades..."