Presonus HD9

Professional, closed, over-the-ear headphonesDesigned as a mobile counterpart to the Hi-X55, the over-the-ear Hi-X50 headphones offer maximum flexibility and stability as well as maximum comfort thanks to their ingenious folding design. All mechanically stressed components such as hinges or the headband are made of metal and guarantee a long service life even under the toughest conditions, whether for live or studio use.The brand new 44 mm Hi-X driver was developed from scratch by Austrian Audio's acousticians. This newly developed "High Excursion" technology enables improved airflow and the strongest magnetic field in its class. The ring magnet system in combination with a copper-coated aluminium voice coil reduces the weight of the moving masses. This design enables significantly faster movements and directional changes. The result is a greatly improved reproduction of transients and level peaks, which is of central importance when working on today's digital recording and mixing systems and also guarantees precise reproduction of the low bass range.A double-walled ear cup was developed and installed for the best possible attenuation of ambient noise, such as the suppression of cross-talk from the headphone signal to the recording. Another key criterion for headphones is wearing comfort. Special care was taken in the construction and materials of the ear pads, which combine a firm fit with a high level of comfort.Developed and produced in Austria by an experienced team, the Hi-X headphones are perfectly tailored to today's demanding production conditions.

The DT 770 PRO is a closed, dynamic headphone that is suitable for professional applications as a monitor headphone in studios. Its features have been customised for studio use. The single-sided cable makes it easier to handle the headphones when they have to be constantly put on and taken off. The robust spring steel bracket construction gives the headphones a secure fit and the mechanical reliability required for daily use. Soft, adjustable ear cups contribute to a high level of long-term wearing comfort. The cable is equipped with a gold-plated mini stereo jack plug (3.5 mm) with 6.35 mm adapter and can therefore be connected to all standard headphone outputs. With its impulse behaviour, the DT 770 PRO comes close to electrostatic headphones and delivers a natural and balanced sound. Even the lowest bass frequencies are reproduced with definition and crispness. High frequencies are translated into an analytical, clear and differentiated sound image, which doesn't get shouty or screechy even with powerful treble sounds.

From wide-aperture drivers to sound-isolating ear cups and robust construction, the M50x offers an unrivalled listening experience for even the most discerning professional users.The ATH-M50 is the most acclaimed model in the M Series, praised year after year by audio engineers and pro audio industry experts. The new ATH-M50x has the same outstanding sonic characteristics, now with redesigned ear pads and detachable cables.Hour after hour. Year after year. The ATH-M50x delivers what it promises. Comfort, convenient transport thanks to the ear cups that can be swivelled and folded up to 90 degrees, precise reproduction over an extended frequency range and outstanding sound isolation. See for yourself!

The DT 990 PRO is an open headphone that is especially suitable for use in studios. Its reduced diaphragm mass means exceptional impulse behaviour, resulting in excellent playback quality. Its robust spring steel headband provides a secure fit and withstands all the stresses and strains of everyday studio use. Soft head and ear pads ensure high wearing comfort.