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Mullard GZ34 / 5AR4 - 4 notch plates, Bugle Boy label

Mullard GZ34 / 5AR4 - 4 notch plates, Bugle Boy label
Price: $154.00
1 in stock
Item Number: 481BB
Manufacturer: Mullard
This 1964 Mullard GZ34 / 5AR4 rectifier tube was made in Great Britain. It has plates with 4 notches, and a hole in the centering pin (f32 series). The white print on the glass has the Amperex Bugle Boy label (see photo for condition). The Blackburn, UK factory code is etched in the glass.
Tube tests as new with balanced diode sections. It ships in a new white box.
This tube is sold individually. Photo is of the actual tube. Matched pairs, when available, are listed as Item 937.
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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