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Nerdgasm II: Upgraded Plasma Loudspeaker (tweeter)

submitted by arvana

1 decade 6 years 1 month ago

"Now built the completed circuit on a single PCB. Reflector made from PVC pipe with rear mirror, which can be backlit with RGB LED's. 1/2" gap at base to aid upward convection / cooling and improve flame stability. EHT now slightly lower and the gap size has been reduced."