Vintage Neumann KM 254 Condenser Microphone with Nickel Capsule. KM253 54 KM54 KM56 KM84. USA is a used item in excellent condition, listed on Reverb. The asking price is £4,182. It is offered by Top Track through Reverb. Local pickup is available. It is in our Microphones category. Used Gear Hunter first saw this listing on 24 October 2026 and last saw it on 25 October 2026. It has been seen 3 times in our scans. Prices are converted from the seller's currency when we scan the listing, so the amount you pay may differ slightly. The seller sets shipping, and import duty or VAT may apply, so check the final cost and the item's details on Reverb before buying.

From the seller

The Neumann KM54 is considered the gold standard acoustic guitar microphone. It also shines on a number of acoustic instruments. It uses a single side nickel capsule (true cardioid!) and the famous Telefunken AC701K tube. The KM254 is the very same microphone, except that it uses a larger connector, which increases its rejection to radio frequency interferences. This microphone is all original. Its completely tested and perfect. It works and sounds great. Capsule was reskinned by the master Siegfried Thiersch in Germany and the tube is original and very quiet. The body tube has some handling marks but is free of any dents and is pretty clean. This is a 60+ years old mic. The microphone comes with an original Neumann jewelry case with a different serial number. A new modern Schaal regulated power supply with Sommer (Germany) cabling, original Neumann clip, and waterproof case. This set is ready to be used in studio. I can ship worldwide. Local pick up in Nashville available.

Vintage Neumann KM 254 Condenser Microphone with Nickel Capsule. KM253 54 KM54 KM56 KM84. USA

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