IW3 Mullard balloon audio rectifiers top silver dome top getter MU12 MU14

Description

Mullard IW3 is one of the best and most successful audio rectifier used back those days and today’s use!

The unique IW3 by Mullard patented design created a balloon shape IW3 with silver dome on top where getter is also located.

Top getter is quite large and allows heat dissipation.

Equivalent of MU12 MU14.

All four Mullard IW3 have been tested and are in full working order.