--- product_id: 171485965 title: "Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones" brand: "beyerdynamic" price: "118.11 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/171485965-beyerdynamic-dt-990-premium-open-back-over-ear-hi-fi store_origin: TN region: Tunisia --- # 250Ω impedance for studio-grade clarity Open-back design for immersive wide soundstage Replaceable parts for long-term durability Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones **Brand:** beyerdynamic **Price:** 118.11 DT **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game — because your ears deserve the best. ## Quick Answers - **What is this?** Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones by beyerdynamic - **How much does it cost?** 118.11 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/171485965-beyerdynamic-dt-990-premium-open-back-over-ear-hi-fi) ## Best For - beyerdynamic enthusiasts ## Why This Product - Trusted beyerdynamic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Comfort:** Legendary soft ear pads and lightweight design let you work or relax for hours without fatigue. - • **Crafted in Germany:** Handmade with premium components ensuring unmatched build quality and longevity. - • **Future-Proof Design:** Easily replace cables and parts to keep your headphones performing like new for years. - • **Open-Back Immersion:** Feel the music breathe with a spacious soundstage that rivals high-end speakers. - • **Studio-Grade Precision:** Experience razor-sharp highs and deep bass that reveal every detail in your mix. ## Overview The Beyerdynamic DT 990 Premium are open-back, over-ear headphones with a 250-ohm impedance, designed primarily for home studio use and audiophile listening. Handmade in Germany with replaceable parts, they deliver a wide soundstage with precise highs and rich bass, offering exceptional comfort for extended wear. Ideal for music professionals seeking detailed, neutral sound reproduction. ## Description Shop Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones. Free delivery and returns on eligible orders. Review: Malgré sa destination produit, ce casque est clairement plus orienté mixage / mastering que écoute passive Hi-Fi : on recherche une certaine neutralité, de l'homogénéité, du détail dans les textures et de la précision dans les attaques. 250ohm = ampli impératif : prudence le choix de l'ampli/préamp peut radicalement modifier le comportement et la couleur du casque. Ecoute : Excellente précision dans tout le spectre, peut-être un poil généreux dans le bas, quasiment pas de distorsion (merci le casque ouvert), le niveau de détail est tel qu'il ne pardonne effectivement pas les nettoyages faits à l'arrache. Cette précision, particulièrement au dessus de 7/8khz lui a valu beaucoup de critiques comme quoi il agressait littéralement les oreilles, alors que c'est justement son atout principal et fait de lui un outil redoutable une fois passé quelques heures de domestication. Ouverture stéréo bof, mais on s'en fout ce n'est pas un casque Hi-Fi que l'on recherche mais un outil de travail. Ecouter du mp3 est une véritable torture avec ce casque. Confort : Le confort légendaire des DT mais sans le pincement des arceaux des PRO qui peut être fatiguant à la longue. Les oreilles ne chauffent pas, on peut le porter des heures (des jours ?) durant. Finition : RAS c'est du BeyerDynamic, toutes les pièces sont interchangeables. Petit plus, il est fourni avec une housse de protection semi-rigide. Seul reproche, ce câble non torsadé très long destiné à une écoute domestique et fixé au casque sans connecteur (RAH). Review: Gran calidad de sonido y muy comodos, esta última opción es la que me decantó por este modelo y no por el Pro, éstos no agarran tanto como los Pro y son más cómodos. Genial compra. ## Features - The Cult Object - Tested and Lauded by Music Lovers: The DT 990 Edition over-ear headphones have been winning the hearts of countless Hi-Fi and music enthusiasts since the 1980s - The DT 990 Edition comes in an open back design. This means that background noise outside the headphones remains clearly discernible even at higher volumes. This design lends the music a feeling of a wide soundstage, an appreciation of space that gives almost the same sense of enjoyment as listening to music with loudspeakers. The sound is spectacular. Distinctive highs and intense bass combine to produce a perfect richness of sound that delights rock and pop enthusiasts in particular. - The DT 990 stands for quality "Made in Germany". We only use the best quality parts for these over-ears, which we hand craft in Germany with great care and attention to detail. Many of the parts can also be exchanged and replaced, so you are guaranteed a product that will endure into the future. - Ideal Use: The 250-ohm headphones were developed primarily for use at home on a stereo system. - Connectivity technology: Wired - Connector type: 1/4-inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DHXBMJD | | Age range (description) | Adult | | Cable feature | Tangle Free | | Compatible devices | Music Production Equipment, Laptops, Desktops, Tablets, Cellphones, Car Audio Systems | | Control method | Remote | | Control type | Noise Control | | Guaranteed software updates until | unknown | | Item model number | 717886 | | Item weight | 454 g | | Manufacturer | beyerdynamic | | Material | Plastic | | Number of items | 1 | | Package type | Standard Packaging | | Product Dimensions | 17.78 x 10.16 x 21.59 cm; 453.59 g | | Recommended uses for product | Music | | Specific uses for product | Music | | Style | DT 990 Black Special Edition, 250 Ohm | | Water resistance level | Not Water Resistant | ## Product Details - **Brand:** beyerdynamic - **Colour:** Black - **Connectivity technology:** Wired - **Ear placement:** Over Ear - **Form factor:** Over Ear - **Headphone jack:** 3.5 mm Jack - **Impedance:** 250 Ohms - **Model name:** DT 990 Premium - **Noise control:** Active Noise Cancellation ## Images ![Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Image 1](https://m.media-amazon.com/images/I/713WatL0V7L.jpg) ![Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Image 2](https://m.media-amazon.com/images/I/814vpRBluPL.jpg) ![Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Image 3](https://m.media-amazon.com/images/I/61UIwwpfwWL.jpg) ![Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Image 4](https://m.media-amazon.com/images/I/81w+ZLaHrAL.jpg) ![Beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Image 5](https://m.media-amazon.com/images/I/71Ztw-Bks9L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will everyones ears fit into these? I like Astro** A: My family stood side-by-side, ear-to-ear so we could all listen, but the headphones were too small to Fit “everyone’s ears into these”...plus my daughters ears get pretty waxy so the sound quality playing out of her ear hole would have been muffled. **Q: What is the difference between the 250 ohm and 32 ohm models?** A: The Ohm is the unit of electrical impedance. It's a measure of how difficult it is for current to flow through the conductor. A conductor with a higher impedance will require a higher voltage to push an equivalent current level through it than one with a lower impedance. A 10-volt source can drive 40 milliamps (.04 amps) through a 250 Ohm impedance, but you only need a 1.5V battery to push 47 milliamps through a 32 ohm impedance. This is why 32 Ohm headphones are recommended for portable equipment (phones, etc), where low-voltage battery sources are common. A 600 Ohm headphone is more appropriate for studio work, where the amplifier driving them often uses +/- 15 volts (a 30 volt swing). A 250 ohm headphone is one that attempts to bridge both worlds - low enough to be used with battery powered sources, but "stiff" enough (electrically) to take advantage of the benefits that a big voltage swing provides, such as a higher s/n ratio. A lower impedance headphone (everything else being equal) does NOT require less power to use. In fact, it requires slightly more. But you do not want to use a 600 ohm set of headphones (in general) with a low-voltage amp such as one the one in your phone or laptop. Generally, they will not play as loudly, as they will require more current than the amplifier can provide into the higher impedance. **Q: Do these headphones have a removable cable?** A: I have the dt 990 pro 250 ohms, and no they do not have a removal cable. **Q: Will these completely encase the ear? I can't stand headphones that put the cushion on the ear instead of around it completely, only touching the head** A: As long as your head is not very large, it can wrap your ears. if you want choice 250Ω or 600Ω before you need Bought a Amp。 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***S on 1 December 2025* Malgré sa destination produit, ce casque est clairement plus orienté mixage / mastering que écoute passive Hi-Fi : on recherche une certaine neutralité, de l'homogénéité, du détail dans les textures et de la précision dans les attaques. 250ohm = ampli impératif : prudence le choix de l'ampli/préamp peut radicalement modifier le comportement et la couleur du casque. Ecoute : Excellente précision dans tout le spectre, peut-être un poil généreux dans le bas, quasiment pas de distorsion (merci le casque ouvert), le niveau de détail est tel qu'il ne pardonne effectivement pas les nettoyages faits à l'arrache. Cette précision, particulièrement au dessus de 7/8khz lui a valu beaucoup de critiques comme quoi il agressait littéralement les oreilles, alors que c'est justement son atout principal et fait de lui un outil redoutable une fois passé quelques heures de domestication. Ouverture stéréo bof, mais on s'en fout ce n'est pas un casque Hi-Fi que l'on recherche mais un outil de travail. Ecouter du mp3 est une véritable torture avec ce casque. Confort : Le confort légendaire des DT mais sans le pincement des arceaux des PRO qui peut être fatiguant à la longue. Les oreilles ne chauffent pas, on peut le porter des heures (des jours ?) durant. Finition : RAS c'est du BeyerDynamic, toutes les pièces sont interchangeables. Petit plus, il est fourni avec une housse de protection semi-rigide. Seul reproche, ce câble non torsadé très long destiné à une écoute domestique et fixé au casque sans connecteur (RAH). ### ⭐⭐⭐⭐⭐ Review *by J***S on 1 February 2024* Gran calidad de sonido y muy comodos, esta última opción es la que me decantó por este modelo y no por el Pro, éstos no agarran tanto como los Pro y son más cómodos. Genial compra. ### ⭐⭐⭐⭐⭐ Review *by K***S on 10 July 2023* Vorab, ich nutze einen älteren HI-FI Verstärker welcher via Lichtleiter am PC angeschlossen ist. Da ich kein Audiophiler Enthusiast bin musste ich erst einmal schlau machen. Nach einiger Recherche was die Ohm Angaben zu bedeuten haben. Ich habe mich dann für dieses Paar Kopfhörer mit 250 Ohm entschieden da mein Receiver ungefähr diesen Wert an der Kopfhörerbuchse leistet. Nun haben wir Sommer und ich bin begeistert von dem Tragekompfort an heißen Tagen und langen Sitzungen am PC. Die Kopfhörer sind sehr leicht und Dank der offenen Bauweise schwitzt man nicht wie das mit schweren, geschlossen Kopfhörern gerne der Fall ist. Der Sound ist super und man ist nicht ganz im Tunnel und hört schon mal das Telefon klingeln während man die Kopfhörer trägt. Dass bei der offenen Bauweise der Klang nach außen abgestrahlt wird ist für mich kein Problem. In meiner Mancave bin ich alleine und die Tür ist zu... Das einzige Manko für ist das Kabel. Zwar ausreichend lang, mit Adaptern für 6,3mm Klinke, aber leider nicht gesleevt. Schade, so würde ein noch wertigerer Eindruck durch verbesserte Haptik entstehen. Generell tut das aber dem super Sound nichts, gesleevt oder nicht. Klare Kaufempfehlung von mir für diesen "Klassiker". ## Frequently Bought Together - beyerdynamic DT 990 Premium Open-Back Over-Ear Hi-Fi Stereo Headphones - Sound BlasterX G6 Hi-Res 130dB 32bit/384kHz Gaming DAC, External USB Sound Card with Xamp Headphone Amp, Dolby Digital, 7.1 Virtual Surround Sound, Sidetone/Speaker Control for PS4, Xbox One --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/171485965-beyerdynamic-dt-990-premium-open-back-over-ear-hi-fi](https://www.desertcart.tn/products/171485965-beyerdynamic-dt-990-premium-open-back-over-ear-hi-fi) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*