Sold Stax SRM-007t driver unit with two Pro and one Normal bias jacks. The unit functions perfectly and it has universal power-line voltage selector. The price includes PayPal and shipping fees. https://imgur.com/a/X8NF1QK

This is Hifiman HE-1000 v1 used. The item works properly. It come with 3 cables. No box. Right side's cable connector is bit loose but it doesn't diconnnect by head movement usually. There are some blemishes on metal parts. https://imgur.com/a/1JdF2jX Price includes shipping and pp fees...

Great communication and fast dispatch. Excellent seller!!

Stax staff told me they currently don't have plan of that.

T8000. Compared them using same energizer.

l've heard these yesterday. X9000 has more bass qantity than 009S, but not the 007 level.

Deleted - mispost - sorry

Yes, it wasn't put into production. Only showed in 2009 fujiya avic festival.

here...

I've modded SRM-007t for using 6S4A, but no sound from R channel. Next I swapped 1 tube on right side, then I heard distorted sound from both side. Offset measured -30V on both channel. Is this likely the tube problem? edit: Problem solved. I forgot to cut one wire on R side.

SZ2 is 007A and SZ3 is 007mk2. There is no way to identify post-2016 model. I assume that serial numbers after 20XX are post-2016.

DN2540 has different pin configuration between TO-92 and TO-220. Did you use TO-92 version?

https://stax.stores.jp/items/5d1c66b53a7e962f7cc7f807

New electrostatic amplifier STACCATO. http://www.fidelix.jp/technology/staccato.html He made SRA-10S in the past.

Has anyone heard this headphones ? https://www.eslabhk.com/