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5AR4 / GZ34 tubes

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Mullard GZ34 / 5AR4 -
Mullard GZ34 / 5AR4 - "fat base," f31 series
Price: $249.00
Mullard GZ34 / 5AR4 - "fat base," f31 series
This rare 1959 "fat base" Mullard GZ34 / 5AR4 has dual halo getters and a fat (f31 series). The white label has the Mullard shield logo with BVA military insignia and the Blackburn, UK factory code is etched in the glass. Tube tests as new.
Valve Art 5AR4 / GZ34
Valve Art 5AR4 / GZ34 - brown base
Price: $39.00
Valve Art 5AR4 / GZ34 - brown base
This Valve Art 5AR4 / GZ34 full-wave rectifier tube has welded gray plates and a halo getter. The gold print on the glass has the Valve Art logo and says "O&J, China." Tube is tested for tight section match and ships in its original box.
TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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