hw-f750

Samsung's HW-F750 stuffs tubes in a sound bar

Samsung's obsession with tubes started with last year's CES darling, the DA-E750, and now the company is adding vacuum tube amplifiers to home theater systems and even sound bars.

The newly announced Samsung HW-F750 is dubbed the "world's first sound bar with a vacuum tube amp," which is technically true: like last year's models, it has a tube preamplifier paired with a digital amplifier. In any event, the difference is largely academic, as I didn't find that the DA-E750's tubes added a distinctively analog sound, although it was a good-sounding tabletop system.… Read more