All domestic orders over $95 - please type in the word ' usa' into the discount code area in the shopping cart. You will then receive free shipping. An additional $2.00 will be added to all orders for insurance. Insurance is strongly suggested, if you want to remove it, please let us know.
Mullard 5AR4/GZ34
Used, strong emissions, various labeled Sylvania, Hammond etc.
JJ GZ34/5AR4
Same plate structure as Holland Amperex , slightly taller bottle. High quality rectifier from JJ.