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Articles

Safety Materials

Hi-Voltage Warning Our important warning about Hi-Voltage!
Safety Document Tube amp safety document!

Stuff of interest

Interesting Forum Threads A few select forum threads
RDH4 Mirror Scanned version of Radiotron Designers Handbook 4th Edition (copyright expired)

Articles from the secret AX84 directors society. :)

The Beginning of AX84 From someone who didn't pay their studio rent to endless arguments about class of operation. How AX84.com came to be...

Calculators and stuff...

Power Tube Bias Calculator A calculator for Power Tube Biasing (contributed by Bryan James)
RC Filter Calculator A calculator for RC Filters (contributed by Theodore)

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