Zesto Audio BIA 200 Class A Stereo Power Amp
Modern Tube Design for te 21st Century Listener
100 Watts per channel with a 3 Position Bias Switch
The tubes are always on, so you have power when you need it.
Class A is fast and responsive.
There is no lag, providing your music more punch, transient response, better dynamic range and transparency.
The unsung hero of a power amp is its power supply.
That’s why my design incorporates a custom Toroid power transformer and a choke-based,
dual-mono power supply to deliver all the “slam” you can handle.
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BIA 200 Class A Stereo Power Amp