I have a good pair of Stax Sigma very early serial number 70! These were modded by Mjolnir Audio who 8 bought them from for $2000. Some light wear to housing see photos. Some discoloration of the foam dampening. You get new dampening material when you order earpads. Earpad condition is good. Cable is good. Sound is really something, no other headphone presents the soundstage in front and so deep like speakers.
$1399 shipped in the USA only for sale only
I can ship Fridays
