Made in G.Britain by Mullard (1950s).
Smoke glass, Bottom D-Getter. Can bring to you the superb sound, the best overall.
Nearly same as 6SN7s family and can be replace for them BUT can be not used for replacing where the plate volate over 300V.
Nos in original box. Matched pair are available.
Made in G.Britain by Mullard (1950s).
Smoke glass, Brown base, Bottom D-Getter. Can bring to you the superb sound.
Nearly same as 6SN7s family and can be replace for them BUT can be not used for replacing where the plate volate over 300V.
Nos in original box. Matched pair are available.
Made in G.Britain by Mullard (1950s).
Black base, short round plate, Bottom D-Getter. Similar 6SL7GT.
Can bring to you the superb sound, the best overall.
One of the best 6SL7s ever made.
Nos in original box.
Made in G.Britain (1950). Rare 6SN7s.
Another version of B65 from Osram.
Muddy black plate, clear glass. metal base with Bottom Cup Getter.
Detail and balance sounding. In the top-five list of most wanted 6SN7 tubes.
Like new in box. Tested very good as new.
Made in G.Britain by Osram.
Muddy black plate, Aluminium base and smoke glass. Bottom Cup Getter.
This version which was special designed and made for British's Military in 50s.
Super rare 6SN7s. No.1 in the top-five list of most wanted 6SN7 tubes.
Nos in original box. Matched pair are available.
Made in G.Britain by Osram. * * * * * +........... Pic #2 ......... Pic #3.
Muddy black plate, Aluminium base and smoke glass. Bottom Cup Getter.
This version which was special designed and made for British's Military in 50s.
Extremely rare. No.1 in the top-five list of most wanted 6SN7s tubes in the world.
Nos in original military paper box. Never been used.
Made in Holland by Philips.
Brown base, short round plate, Bottom D-Getter. Similar 6SL7GT.
Great tube, super detail and balance sounding.
One of the best 6SL7s ever made.
Nos in original box.
Made in USA by RCA (1960s).
Muddy black plate, Triple mica and Double D-Getter with five supports.
Most of muddy black plate version are made by RCA.
Very warm sweet sound, great on voices and jazz. Long life tube (10.000 hours)
Nos in box. Matched pair are available.