VTTC: Vacuum Tube Tesla Coil

How to Build a Vacuum Tube Tesla Coil (VTTC) : 10 Steps (with Pictures) - Instructables

Vacuum tube tesla coil (VTTC) using Russian GI-30 – PocketMagic

Tanner Tech on X: Working on building a nice 5000 watt VTTC (Vacuum Tube Tesla Coil) / X

Dual 833A VTTC

hfvttc styropyro

Small VTTC project, PL500 based

VTTC I. - Big vacuum tube tesla coil with GU-81M

833C Vacuum Tube Tesla Coil (VTTC) Overview

Build a Tesla Coil