For sale is a rare vintage Groove Tubes Model 3a stereo pair. They are in fantastic condition, previous owner mentioned very light use with one being NOS (new old stock unused). We can't say for certain if one was brand new, but they are both certainly is very clean shape. Tested and fully functional, they sound great. Includes power supply, two power cables (both mics can be powered from the same psu) along with small cases for the mics. Has cardioid and omni pickup patterns (there's a small screw you can adjust to change the pickup pattern, we noticed you have to really tighten the screw to get it to switch into omni). These are great sounding tube microphones that are hard to find, don't miss out!
