Used electrostatic headphones

Time to split up the special’s page into two so one for headphones and another one for electronics.  Here I’ll list what my used electrostatic headphones which more often than not are sets which were in a bad state of neglect and I just had to rescue them.  Either that, some project I’ve been working on or some of my personal collection.  Feel free to contact me at if you are interested in any item here.  I will reply to every mail so if you haven’t received a reply within 24 hours then feel free to send me another email.  Email gets lost all the time or is flagged as spam.  All prices in US dollars (USD).

Just a quick note about the used headphones.  With all electrostatic phones it is possible that they have developed squealing as debris enters the drivers with age.  This is something I actively look for and will put in the description (which most sellers would never do) but I might miss some as it can be so subtle.  Most of the time this is a minor issue and only comes into play when nothing is playing or on very quiet passages but it’s something I mention if I come across is.  Most of the Stax drivers are glued shut so they can’t be cleaned once this has come up.

I recently got the opportunity to buy two new old stock sets of SR-X Mk3 Pro drivers and I naturally jumped at the chance.  Hence…two “brand new” SR-X Mk3 Pro sets in old normal bias shells.  The cables are the wide PC-OCC used in the extension cables as I had some around and they are the best option.  New earpads naturally and the old SR-X Mk3 parts were cleaned and polished to look as good as they can be.  These are truly one of the best headphones Stax ever did and I compared these to a NOS real SR-X Mk3 Pro I have here and these were a bit better.  That is due to the superior cable and was to be expected but awesome monitor headphones which will tell you truth, the whole truth and nothing but the truth.

Only one of these left now. 

Price: 1100$ plus shipping

I found this Lambda Pro in storage along with a SRM-1 Mk2 amp and it works great.  No channel imbalance at all and after a lot of testing I couldn’t hear any noise issues coming from the drivers.  They look to be 100% original and with the stock pads as well which I just left in place.  The foam is naturally long gone but this has no impact on performance.

Price: 330$ plus shipping

Updated 09.08.2017