Will this upgrade to allow independent amplitude be a software upgrade? Does anyone know the ETA on this? This is good news!

Thanks!

Hi! I'm shopping for a TIG welder, and have a question. Cost not being a factor, which feature is more important to you...advanced waveforms (Dynasty 280DX), or independent amperage control (HTP 221, Dynasty 350DX)? EN balance and independent amperage control seem to do the same thing, although inde...