Below I have listed the GZ34's I have for sale. All GZ34 NOS, NEW or testing like NOS test out of scale! I have sorted them on original manufactorer and appearance. All have black bases, unless stated otherwise. If you have any questions, please E-mail us.

GZ34, new production, Sovtek and JJ Electronics.
These are new production tubes, very cheap and solid replacements for low prices

Type	Description	State	Brand	Number in stock	Price each (Euro)
GZ34	Black base	NNP	JJ Electronics	8	14.00

CV1377
English militairy selected version of the GZ34

None in stock at the moment, please check back soon

GZ34, B-code, made by Mullard, Double O-getter, 4 point serrated plates, hole in center pin
These are the real Mullard GZ34 from the early 60's, very solid and good sounding

None in stock at the moment, please check back soon

GZ34, B-code, made by Mullard, O-getter, 8 point serrated plates, hole in center pin
These are the real Mullard GZ34 from the late 60's, very solid and good sounding

None in stock at the moment, please check back soon

GZ34, L-code, made by Mazda (Philips), Double D-getter, smooth sided plates
These are also very good and rugged old style GZ34. I think these might be even better than the Mullards.

None in stock at the moment, please check back soon

Steel based GZ34, 5-code, Double D-getter, smooth sided plates
These are very rare versions of the GZ34. Sound is very great, and they are very strong and reliable.

None in stock at the moment, please check back soon

GZ34, X-code, made by Philips Sittard (Holland), Double D-getter, smooth sided plates
Like the Mullard, these are also very good and rugged old style GZ34.

None in stock at the moment, please check back soon

22S22C, Labelled Standard brand, made in Sweden, black plates, extra support rods, double mica at the top, brown base, low straight ST shaped glass
These are very rare and good sounding Swedish militairy GZ34 versions (picture)

None in stock at the moment, please check back soon