Thank you for viewing. This is a small diaphragm condenser microphone from the renowned German company, Beyerdynamic. It's a model based on the MCE83, with an extended length and the ability to run on AA batteries, making it convenient for situations without phantom power. (I've included an image extracted from the MCE83 specifications sheet.) While there are some scratches on the body from use, there's no significant damage, and it's in quite good condition considering the considerable age since its manufacture. The sponge inside the grille appears to have slightly deteriorated. I am also listing a similar serial number unit separately, so please consider them together! Upon checking the sound output for this listing, it seems the ground isn't connecting properly, and touching the body while phantom power is ON causes noise. Therefore, this item is offered at a lower price than ①. (The noise doesn't occur if you fix it to a stand and don't touch it directly.) *The items shown in the images are all that are included. Search terms) SHURE SM58 SM57 BETA58 BETA57 SM87 Beta87 KSM9 XM8500 Sennheiser e935 e945 e835 e835S e845 MD421 MD431 MD441 XS-1 audio technica AE6100 AT4050 AT2040 Telefunken M80 XM1800S Electro-Voice ND76 SE Electronics V7 AKG D7 D5 D3 c535 d112 M500 M600 M88 M69 TG-V50 Audix om3 om5 om6 om7 Shure Beyer Dynamic Neumann u87 kms105