Tube 'Characteristics' - EL-34 and 845 and 211

Now there is an outstanding point.

I've heard a few EL34 based amps and all have had a quite different sonic signature. One set in triode, two others in Pentode, Not sure which #34 tubes in each. JJ's or someother popular brand I think... nothing high priced or NOS.

To date... the Thor 30wpc mono with two 34s in each block running in tri, have been the ones to beat IMHO!

Thanks for the tips on the 77s.

I ran the Air Tights in triode only.The UL improved bass,but the mids suffered.I used all NOS Siemens in mine.

So, When you say:
"When I hear someone ask for a beautiful sounding tube, the 845 doesn't spring to the forefront of my thoughts"

So, exactly how does one explain/describe the difference between an EL-34 and and 845?

It's like I said earlier - an 845 will (in almost any implementation) have that "lit from within" DHT glow in the midrange. For many, that is the ultimate in beauty.

EL34s have a sort of creamy midrange too, one that is possibly more euphonic, but not as clear.

I would argue the DHSET mid is both more transparent (clear) and more beautiful.

The CJ MV-60 is a fave amp of mine, with a 'glowing', beautiful midrange, but there's no doubt it's euphonic (cloudy) as well.

You really need to hear the amps for yourself. These things can't be adequately put into words.

Seeing as you have "super sensitive KHorns", you might consider the Art Audio Carissa. 16 watts but single ended, a little more magic in the midrange. If you need 50 watts, I'd say the Quartets would be an excellent choice. I used them occasionally with my Maggies.