Audio Entity

Audio Entity

Custom Class A Single Ended vacuum tube amplifiers

Audio Entity

Specializing in Vacuum Tube Amplification

Audio Entity

Specializing in Vacuum Tube Amplification

Specialty Class A single ended amplifier designs suitable for home amplifier project builds. Custom amplifiers built on a limited basis.

Specialty Class A single ended amplifier designs suitable for home amplifier project builds. Custom amplifiers built on a limited basis.

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Although Class A amplifiers can deliver as much power as other class amplifiers their high continuous current load tends to limit power output. There is a method of improving Class A efficiency utilizing self adjusting responsive bias to control current consumption. Although there is limited availability of amplifiers using a responsive bias system there is nothing available for the hobbyist amplifier builder. A responsive bias assembly for hobbyist is under development.

Responsive Bias

Power Versus Loudness

Amplifier Class Comparison

About Audio Entity

Liaise@audioentity.com

Building Vacuum Tube Amplifiers
Home Built Audio Systems