Vintage Mullard EZ80/6V4 Rectifier Tube. Satisfaction Guaranteed. Lot B7 TM
Philips Miniwatt EZ80 / 6V4 Vacuum Tube D Getter Made in - Etsy
NOS Testing Balanced DYNACO by Mullard England 6V4 EZ80 Vacuum Tube 2600.2600 | eBay
TELEFUNKEN EZ80 6V4 NOS NEW IN BOX SLEEVE OF 5, FACTORY SEALED CELLOPH – Tube Audio Supply
EZ80 (6V4) NOS (BEL / Philips) rectifier tube
6V4/EZ80 Amperex Miniature Full Wave Rectifier Tube, Made in Holland. MFR: Amperex, Holland. SKU: 6V4-AMP. New old stock. No longer available for export.