Shipping Information
- Available for shipping
- Usually leaves our partner warehouse in 3-5 business days
Store Availability
- 4-6 business days at Bankstown Store
- 4-6 business days at Castle Hill Store
- 3-5 business days at Northmead Store
Shipping Estimate
Beyerdynamic DT 990 PRO 80 Ohm Open Studio Headphones - Grey
The DT 990 PRO Grey (80ohm) is an open dynamic headphone of exceptional quality suitable for the most demanding professional and audiophile applications.
- Limited Edition Grey finish
- 80 Ohm Impedance
- Open diffuse field studio headphone
- Robust spring steel headband
- Soft inner headband
| Performance | |
| Product type The sub-category of the product. | Headphones |
| Wearing style The way in which the device is worn. | Head-band |
| Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature). | Music |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Cable length How long the cable is. | 3 m |
| Cable colour Colour of the cable e.g. white, gray. | Black |
| Country of origin Country where the device is made. Aka Country of manufacture (COM). | Germany |
| Ports & interfaces | |
| Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. | Wired |
| 3.5 mm connector |
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| Bluetooth Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example. |
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| Connector contacts plating What the connector contacts are covered with (layer on top). | Gold |
| Headphones | |
| Ear coupling Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression. | Circumaural |
| Acoustic system | Closed |
| Headphone frequency The range of frequencies (low to high sounds) that the headphones can produce. | 5 - 35000 Hz |
| Impedance The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance. | 80 Ω |
| Headphone sensitivity | 96 dB |
| Driver type | Dynamic |
| Noise canceling |
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| Noise canceling type | Passive |
| Total Harmonic Distortion (THD) Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%. | 0.2% |
| Weight & dimensions | |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 250 g |
| Packaging content | |
| Charging stand |
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| Audio adapters included | 6.3 mm |
| Carrying case A case in which the product can be carried. |
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| SKU | 607124 |
| MPN | BD-DT990PRO80 |
| Brand | Beyerdynamic |
| Product Condition | Brand New/Unused |
| Wired/Wireless | Wired |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.beyerdynamic.com.au/ |