Rectifier Tubes

You won't* be using tube rectifiers with our PCBs, but we've included some data sheets for reference purposes.

* Disclaimer: you could use a tube rectifier instead of the recommended diodes on the PCBs, but please take note of the following:

the extra work involved probably won't make your amp sound any better.
some rectifier tubes can be notoriously unreliable.
a rectifier tube that fails as a short will allow high voltage AC into the amp that may damage the power tubes.