Very much so, late in the evening a gentle glow and sweet music, really make the efforts on building for customers worth it!Just the chore of havng to listen for hours to check that they are ok
Mind you that power ouput is a former Soviet valve from the 60's and 70's ..The heaters are 3 amps at 20 volts..60 VA!!! Daft or what, but they do sound wonderful! Note the 807 in the foreground!