NEUMANN MM3 MATCHED #161#162 TUBE TELEUNKEN AC 701K vintage

it is a pair of very rare microphones, produced in a few specimens by George Neumann for the filming of classical music and for acoustic and environmental measurements, therefore maximum reliability, maximum quality, maximum sound yield and maximum sinziosity .... preamplifiers, transformers , capacitors, resistors and valves all rigorously original never touched or replaced, the capsules instead of being the most worn part, have been reskin and assisted by the number one in the world: drefhal audio ... .. in practice here we have a perfect mix between a. M49 and M50 ... also mechanically they are very well preserved despite their age (60 years) ... they work perfectly, they sound slightly different, maybe one has been used more than the other ... original neumann power supplies with serial numbers in succession as microphones (rarity) already obtained .... original cables and cases also original ... in short, the whole kit is original and includes: 2 microphones MM3 # 161 # 162 #. 2 PSU NK # 139 # 140 #… 2 Mic.PSU cables… .2 tuchel / xrl cables… ..2 wooden enclosures…. if you want more photos and drefhal audio assistance certification, ask me… .. everything will be shipped to you all over the world in an insured and bomb proof package… .. thanks to all…