Matched Pair E90CC Philips NOS NIB Crossfoil D Getter Pinched Waist

Matched pair of two E90CC tubes, which were originally produced in the Heerlen plant in late 50s by Philips. The tubes are categorized as ultra rare, featuring a crossfoil D getter and a pinched waist bulbs.

These NOS NIB tubes are highly sought after by experts in tube audio.

Worn out boxes, but the tubes are perfect, carefully tested and matched.