Mullard PAIR (TWO) U77 5AR4 GZ34 Rectifier Tube


PAIR Mullard 5AR4 Rectifier Tube

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New PAIR MULLLARD 5AR4 GZ34 U77 rectifier tube. These are difficult to find at a reasonable price, so this is an opportunity to obtain a world class tube at a price that won’t break the bank.
The MULLARD GZ34 5AR4 tube is robust and works great in many different guitar amps such as Vox and Fender amps, but also vintage hifi like Dynaco and Scott.

GZ34 and U77 is the European name for the 5AR4 and is compatible with any circuit using a 5AR4 tube.

All tubes carry the 90 day factory warranty against defects from date of purchase.