• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Parallel Schematics

Bored in quarantine.

What are some of your personal favorite tube audio amp designs that utilize two or more tubes in a parallel configuration, as opposed to a conventional SE or PP, or parallel combinations complemented by an SE or PP stage?

I have been skirting around the webs for inspiration but have come up dry.

Shoot.