DT 280 / DT 290 - Hills SVL

DT 280 / DT 290Headsets with dynamic MicrophoneFEATURES• Closed headphone• Good ambient noise attenuation• Neodymium magnet system for perfect reproduction• Soft, circumaural ear pads• Single-sided, plug-in type connecting cable(delivery does not include the connecting cable)• Limiter (optional)• Flexible, pivotable gooseneck for optimal positioning withelasticated microphone suspension• DT 280 single-sided versionDT 290DT 280APPLICATIONSThe lightweight, closed headsets DT 280 and DT 290 suit ideally forbroadcasting applications.The headphone is featuring an efficient neodymium magnetsystem, a very high reproduction precision and a balanced sound.Another special feature is the wide transmission range of10 - 30,000 Hz. The headsets come with 80 Ω or 250 Ω systems.The soft circumaural earcups and the fully adjustable paddedheadband are extremely comfortable. The dynamic microphone canbe optimally positioned with the flexible gooseneck. The hypercardioidpolar pattern guarantees an extremely high-gain-beforefeedback and noise cancellation. The microphone holder is rotatableso that the microphone can be worn on the left or right side.The cables to the ear cups and the microphone run safely in theheadband. The connecting cable is single-sided, plug-in type witha golden combi 1/4"/mini jack plug. All parts such as ear pads,headband and gooseneck microphone are easy to replace.VERSIONSDT 290 Headset, 200/80 Ω. . . . . . . . . Order # 441.317DT 290 same as above, but 200/250 Ω . Order # 447.277DT 290 V.11 MK II Headset, 200/80 Ω,with pre-amplifier . . . . . . . . . Order # 700.525DT 280 Single-sided version, 200/80 Ω . Order # 441.309DT 280 same as above, but 200/250 Ω . Order # 447.269DT 280 V.11 MK II Single-sided version, 200/80 Ω,with pre-amplifier . . . . . . . . . Order # 700.509DT 280 MK II LTD Single-ear headset, 80 Ω,dynamic microphone, withlimiter, without cable . . . . . . . Order # 497.983DT 280 MK II LTD same as above, but 250 Ω . . . Order # 497.975DT 290 MK II LTD Headset, 80 Ω, dynamicmicrophone, with limiter,without cable. . . . . . . . . . . . . Order # 498.033DT 290 MK II LTD same as above, but 250 Ω . . . Order # 497.851OPTIONAL ACCESSORIESK 190.00 Bare-ended straight cable,1.5 m long . . . . . . . . . . . . . . . . . . Order # 431.575K 190.00 Bare-ended straight cable,3 m lang. . . . . . . . . . . . . . . . . . . . Order # 441.937K 190.28 Straight cable with4-pin XLR-socket, 1.50 m long . . . Order # 445.304K 190.39 Straight cable for V.11 versionof the DT 290 series,with 5-pin XLR-plug to connectto professional cameras(Sony, Philips, Ikegami),1.50 m long . . . . . . . . . . . . . . . . . Order # 475.181K 190.40 Straight cable with3-pin XLR-plug and 1/4" jack(6.35 mm), 1.50 m long . . . . . . . . Order # 445.894K 190.40 same as above, but 3 m long . . . . Order # 446.750K 190.41 Straight cable with5-pin XLR-plug, 1.50 m long. . . . . Order # 445.312K 190.48 Straight cable with2 x 3.5 mm stereo jack plugto connect to PC sound cards(Warning:no phantom powering). . . . . . . . . Order # 479.470WK 190.00 Bare-ended coiled cable . . . . . . . . . Order # 448.176WS 97 AZ Wind / pop shield,charcoal-grey . . . . . . . . . . . . . . . . Order # 465.313SPARE PARTSEDT 250 V Ear pads, velours,circumaural . . . . . . . . . . . . . . . . . Order # 942.704EDT 250 S Ear pads, soft PVC,circumaural . . . . . . . . . . . . . . . . . Order # 943.5491 of 2beyerdynamic GmbH & Co. KGTheresienstr. 8 | 74072 Heilbronn – GermanyTel. +49 (0) 71 31 / 617 - 0 | Fax +49 (0) 71 31 / 617 - 224info@beyerdynamic.de | www.beyerdynamic.deFor further distributors worldwide, please go to www.beyerdynamic.comNon-contractual illustrations. Contents subject to change without notice. E5/DT 280/290 (11.09)

DT 280 / DT 290TECHNICAL SPECIFICATIONSHeadphoneTransducer principle. . . . . . . . . . . . . . . . DynamicOperating principle . . . . . . . . . . . . . . . . ClosedTransmission range . . . . . . . . . . . . . . . . 10 - 30,000 HzNominal impedance. . . . . . . . . . . . . . . . 80 Ω or 250 Ω / systemNominal SPL at 1 kHz . . . . . . . . . . . . . . 100 dB SPL at 1 mW= 0.28 V to 80 ΩT.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . . < 0.2%Nominal power rating . . . . . . . . . . . . . . 100 mW = 120 dB= 2.8 V to 80 ΩAmbient noise insulation . . . . . . . . . . . . approx. 16 dBAAverage pressure on ears. . . . . . . . . . . . 4.5 NWeight without cable . . . . . . . . . . . . . . 170 g (DT 280),240 g (DT 290)Microphone. . . . . . . . . . . . . . . . . . . . . DT 280/290Transducer principle. . . . . . . . . . . . . . . . DynamicFrequency response . . . . . . . . . . . . . . . . 40 - 12,000 HzPolar pattern . . . . . . . . . . . . . . . . . . . . . HypercardioidOutput voltageat a distance of 5 cm. . . . . . . . . . . . . . . approx. 3 mVNominal impedance. . . . . . . . . . . . . . . . 200 ΩNominal output impedance . . . . . . . . . . > 1000 ΩWIRING DIAGRAMSPositive pressure produces positive voltage on connection 6 of theheadphone socket.Microphone. . . . . . . . . . . . . . . . . . . . . DT 290 V.11Transducer principle . . . . . . . . . . . . . . . . DynamicFrequency response . . . . . . . . . . . . . . . . 40 - 12,000 HzPolar pattern . . . . . . . . . . . . . . . . . . . . . HypercardioidOutput voltageat a distance of 5 cm. . . . . . . . . . . . . . . . . approx. 1.5 VNominal impedance . . . . . . . . . . . . . . . . 200 ΩCurrent consumption . . . . . . . . . . . . . . . 8 - 56 mAFREQUENCY RESPONSE & POLAR PATTERNThis polar pattern and frequency response curve (measuring tolerance ± 2.5 dB) correspond to a typical production sample for this microphone.Frequency response curve ± 2.5 dB 0 dB = 3 mV at a distance of 5 cm2 of 2beyerdynamic GmbH & Co. KGTheresienstr. 8 | 74072 Heilbronn – GermanyTel. +49 (0) 71 31 / 617 - 0 | Fax +49 (0) 71 31 / 617 - 224info@beyerdynamic.de | www.beyerdynamic.deFor further distributors worldwide, please go to www.beyerdynamic.comNon-contractual illustrations. Contents subject to change without notice. E5/DT 280/290 (11.09)