Beyerdynamic DT48  5 ohm Vintage Audiometric Headphones rare excellent conditionBeyerdynamic DT48  5 ohm Vintage Audiometric Headphones rare excellent condition

Beyerdynamic DT48 5ohm Vintage Audiometric Headphones rare excellent condition! Professionally cleaned! Very sensitive headphones, nice sound! Very rare to find this excellent condition! Please study photos for more condition details. Let me know if you have any questions! Please check out my store for more great items. Thanks for shopping!Safe registered shipping! A pair of dynamic, closed back audiometric headphones with circumaural cups for an insulating fit around the head. Designed for the scientific examination of sounds, in the lab, in the field or during acoustic treatment of a venue.Full DescriptionFor aural-acoustical analysis and measurements for ENT doctors, universities and research centres, and featuring high-quality transducer elements, selected in pairs for maximum audio clarity.Founded by Eugen Beyer in 1924, beyerdynamic are manufacturers committed to creating professional audio products, and remaining the technological leaders of their field. More than eighty-five years after its foundation, beyerdynamic still develops premium headphones and microphones in Germany, which are carefully handcrafted in the southern city of Heilbronn. When you buy from Beyerdynamic you are buying quality and world-renowned, professional reliability.Click on the link below to see detailed specs for the DT48:Features/Specifications:Audiometric version according to DIN 45 620Maximum frequency deviation of +/- 1 dBColour coded left/right designationEffective suppression of ambient noiseSupra-aural rubber ear capsStraight open-ended cable fixed to the headphoneFurther Specs:Transmission type: WiredHeadphone design (operating principle): ClosedHeadphone impedance: 5 ohmsHeadphone frequency response: 16 – 20.000 HzNominal sound pressure level: 110 dB SPLConstruction: Supraaural (on-ear)Cable & plug: Straight connecting cable with free endsWeight: 400 g