I was looking at purchasing the gpp-4323 as an entry level PSU for some projects I'm working on. I was drawn to the 4CH + variable load capability combined with price. However, it seems like the base model is discontinued (at the very least I can't find it anywhere reputable)? It seems like only the LAN (+$150) and GPIB (+$250) are available? Just wondering if this is accurate, and if there are any alternatives still in the base models price range.
Thanks!