Elliott L.
OneTesla is a solid kit
The TS is a pretty good Tesla coil kit. Pros: -Clear, English instructions with email support (the Chinese kits are *really* confusing!) -DRSSTC with MIDI and SD card - only product at this price with these features -Nice clean design, slick PCB primary and spun toroid make it look really good -Good spark performance for a coil of its size Cons: -Small parts really could use clearer labeling - I had to go look up the part numbers on the voltage regulators -Secondary end caps are not fun to assemble A recommended buy, as long as you pay attention to the instructions to avoid arcs inside the secondary.