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Groove Tubes Model MD-3A
For sale is a very rare vintage Groove Tubes Model MD3A microphone. Hard to find the MD-3A model. Includes dual power supply (capable of powering two mics, both power supply channels are tested and working) power cable, case and shockmount. This mic is in excellent shape and sounds fantastic. 

**Check out the pictures to make sure you like it. Pictures are of actual item for sale.**

Free shipping in the USA.
Discounted international shipping.