Tubes NOS (new from old stock), NIB (new in own box).
Neuf = Neuf ... New, Never used !
Tous les tubes ont été controlés sur analyseur Metrix LX109A (Courant anode Ia, pente S, gaz, court-circuits).
Garantie satisfait ou remboursé.
Registered shipping (with Tracking number), we combine shipping, just ask before paying.