The Fostex TH900mk2 is my favorite headphone. I prefer its overall sound (with a wide variety of genres) over the 100+ other headphones I have owned, including ones that retail for $6,000. Alas, I need money at the moment and must part with some things.

It comes with the stock cable, boxes and Fostex ST300 headphone stand. Everything is in great condition except for the stand. (Due to a previous owner. Most people would use a better stand anyway. I have a Woo HPS-RS stand available, linked below. A heavy stand such as that one is worthwhile because it prevents the headphones from falling over, unlike typical stands.)

New stock pads have been installed, only used for a few hours.

The washer for the rear left side is missing. A replacement washer is arriving soon.

It is possible for the corresponding pin to fall out and one side of the arm that supports the cup to be disconnected...but even then, the cup is still supported due to the other side being connected. The pin is easily pushed back in. Please take care to handle the headphones carefully and ensure it is pushed in.

I received two locking rings and it appears these are what secure the pin from the inside. (Perhaps the existing ones are misplaced or missing.) You would need to open up the headphones and install them. I don't want to do it myself, as there is always a risk of damaging headphones when you open them and do repairs. It seems to be a simple operation, though, and you would have all the parts you need.

I heard you can install a screw from the outside as a replacement for the pin...but I have not tried it myself. That is an alternative you could try, but either way, you would be responsible for whatever happens.

Price includes the PayPal fee and insured FedEx Home Delivery shipping. (USA only.) If interested, let me know your PayPal email and I will send you a request.