Complete schematics of Frankenstein, the vacuum tube home theater system, have been posted

For those who are interested in tube audio I have posted the complete schematics of Frankenstein (which should be easier to read than my previously posted scanned notes), just scroll down the following pages:

System block diagram, callouts, audio transfer switch, and power distribution.

Mono block sub-woofer power amplifier.

Quad power amplifier.

Danger! Do not attempt to build any of this unless you have been trained to work with high voltage! High voltages can kill you easily and are extremely dangerous.