Used only in a Smoke free/climate controlled space. Very lightly used. Excellent condition Shure 353, same mic as 353ED with thr only difference being the newer modrel has a screw in shockmount. It does have the corrected secure friction replacement mounting system which is made by RYCOTE and has excellent vibration isolation designed for original SHURE 353 mics. This replaced the black and red Crowley & Tripp mount that was not very secure. Beautiful Ribbon Microphone with the incredible Roswellite Ribbon. Very versatile, one of the best ribbon mics ever made. Original wood storage box included.