We are working with a pro reviewer / retired bassoonist to review our Special Edition GF-Select WE300B/SE. Below is the initial impression we received via email from Robert Grossmann (reviewer with e-zine EnjoyTheMusic.com):

“They are incredible and have totally transformed my sound, elevating it to a much higher level of musicality and presentation.

I started with the two pairs of the WE300B/SE tubes and am glad I did that initially. They are extraordinary.  I finally understand the mystique and allure surrounding these tubes. In comparison, the basic tubes that came from Cary were nothing more than place markers for the circuit. While the Cary sounded good from the factory, it’s now reaching performance levels that compare to the finest high-level systems I hear at shows. I waited about 2 weeks before installing the new 6SN7 tubes. The new 300B tubes sounded good right out of the box and have continued to contribute to a glorious, deep soundstage with beautiful textures and timbres. “