Is the E4356a a linear or switching architecture. Thanks!
By the way, the reason for the question is that I am building a small lab for high-end audio equipment and need to find power supplies that can support this much voltage/current combo. Cost is terribly important (to an extent of course! ), I just want to know that I chose the lowest noise, best regulation option I could choose at this voltage/current levels.
As an added bonus, GPIB for external control via a computer would be nice, as would remote sensing.
Thanks in advance for your insight!