I've got a Stax SRD-5 for sale, still in excellent condition. To be honest I'm amazed these things work and look so well still, considering they're very old now. This is the US model, so takes 120v. You'll need to use a transformer if you're in a 230v or similar region (As I am, and did).
The only reason I'm selling this is because I've upgraded to a full Stax amplifier, and have no need for this any longer.
I'm selling a few more Stax equipment, so check my other postings for those. Note that I am more than willing to do package deals, if you're looking to buy more than one thing.
I'll be shipping them from South Korea. Shipping expenses are for the buyer. I'll package everything very well. Local pickup is, of course, possible if you're in the neighbourhood.