I have a good stock of NOS Rifa polystyrene caps PFE216 series, ideal for DIY and tweaks of high end audio as well as new builds. You can find all information on them, specifications, pictures and contact information on my personal sale page. The page is in Swedish but there's a link on top of page for an English Google translated version.
My site is here: SM3PCQ - Prylar till salu
My site is here: SM3PCQ - Prylar till salu