VALVE TYPES COMMONLY USED IN SELMER AMPLIFIERS

The GZ34 VALVE

(Indirectly Heated Full Wave Rectifier)

 

PHOTOS COURTESY OF JOHN CHAMBERS, NOTTINGHAM, ENGLAND

THE VALVE AMP HOSPITAL (VINTAGE AMP REPAIRS)

 

An example of the original Mullard GZ34 Rectifier Valve.

 

A JJ made GZ34S, which is very similar in size, shape and internal construction to the original Mullard GZ34.

 

A Russian Sovtek 5AR4 Rectifier Valve - the present-day replacement for the GZ34. 

 


 

Return to SELMER AMPLIFIER VALVE PAGE