Very good condition, works perfectly and sounds great! With original box, case, manual, attached XLR cable, desk stand and clip. Little brother to the famous MD 421. Mic has bass roll-off switch.

From Sennheiser's description: The MD 412 is equally suited for speech or music recordings. The frequency range covers 50 - 14,000 Hz and meets the requirements of the Hi-Fi standard to DIN 45 500. By means of the speech/music switch the frequency response can be altered to meet the Hi-Fi standard again when the microphone is used even at close up talking distance of 5 cm. The super-cardioid directional characteristic of the MD 412 ensures good reordings even under difficult conditions such as noisy backgrounds or rooms with bad acoustics. Technical Data Frequency response...50 - 14,000 Hz Acoustical mode of operation...pressure gradient transducer Directional characteristic...super-cardioid Directivity index at 120° and 1000 Hz...20 dB - 2dB Effective output level ref 1 mW/10 dynes/cm²...- 52 dBm Impedance...700 Ohm Dimensions in mm...140 x 38 x 38 Weight...210 grams