Stax has just announced the new product line to replace the existing ones. The new line will use the same technology seen in the newly released SR-507.
The new products will be available at Woo Audio toward the end of November, 2010. Pricing will be available at http://wooaudio.com/headphones/
We still have limited quantity for the old models.
|Old model||New Model|
Basically, the last digit is replaced with "7".