The  Eden is the pinnacle of Lauten Audio’s microphone designs -- three  distinct tube microphones packed into a single, hand-finished brass  enclosure and topped with a nickel-plated crown. This custom-crafted  work of art is equipped with Lauten Audio’s exclusive 38mm capsule,  Multi-voicing® circuitry and harmonic sound shaping for an unparalleled  breadth of timbres that makes picking the perfect microphone as easy as  flipping a switch. From smoky and warm to modern and open, the Eden  offers a vast expanse of effortlessly accessible sonic possibilities  unlike any other microphone. This item has been tested, but not calibrated. It's a consignment piece  and we are selling it "as described". Please contact the shop   (541)-343-9482 with any questions you may have. Thanks!