AKG K240 MKII Halvåpen ...

1.290,-

K240 MKII er en hodetelefon med solid bass, klar diskant og veldig god komfort. Selvjusterende bøyle for perfekt tilpasning til hodet. K240 MKII kommer med øreputer og spunnet kabel som ekstrautstyr. Frekvensgang: 15Hz - 25 kHz Maks lydtrykk: 104 db SPL Kabellengde: 3 og 5 m Tilkobling: med stereo mini jack eller medfølgende jack-plugg for konvertering til 1/4" Vekt: 240 g u/ledning  

AKG K612 Pro Referanse ...

2.199,-

K612 er en åpen hodetelefon for kritisk lytting. AKGs patenterte Varimotion membraner gir høy sensitivitet, større dynamikkområde og kraftfull lyd. "Rundt øret"-design med selvjusterende bøyle gjør hodetelfonen komfortabel også i lengre perioder. Frekvensgang: 12 - 39500 Hz Maks lydtrykk: 101 dB SPL/V Impedans: 120 Ohm Kabellengde: 3 m (ikke avtagbar) Tilkobling: stereo mini jack eller medfølgende jack-plugg for konvertering til 1/4" Vekt: 238 g u/ kabel  

AKG K712 Pro Referanse ...

4.399,-

K712 er en åpen hodetelefon for mixing, mastering (og kresne HiFi-lyttere). AKG har gjennom flere år laget hodetelefoner av ypperste kvalitet, og K712 PRO er intet unntak. Flat frekvensrespons gjør at K712 fungerer like bra i mastringssituasjon som til kresne HiFi lyttere. AKG 712 PRO er en åpen hodetelefon på 62 Ohm, med en frekvensrespons på 10 Hz - 40 kHz. Hodetelefonene har et patentert to-lags membran og en nyutviklet svingspole, som gir en fantastisk transient- og HF-respons. K712PRO er svært godt egnet til kritisk lytting, for eksempel som referanseklokke til miksing. Puter av velur og lav vekt gjør at de er meget behagelige å ha på seg over lengre tid. AKG K712 PRO leveres med både rett og spunnet kabel, som enkelt kan byttes etter behov. Puter, hodebånd etc er også utskiftbart.  

AKG K812 Referanse ...

18.900,-

K812 er en spesielt åpen referansehodetelefon egnet for kritisk lytting ved miksing og mastering. Håndlaget i Wien. Nyutviklet transducer på 53 mm (AKGs hittil største), med markedsledende spesifikasjoner på dynamikkområde og headroom. Markedets sterkeste magnet på hele 1,5 Tesla, for kirurgisk nøyaktig imaging. Ultralett tolags kobberbelagt aluminium voice coil, for optimal impuls- og frekvensrespons. Frekvensrespons: 5 Hz – 54 kHz. Maks input: 300mW Impedans: 36 Ohm Øreputer: utskiftbare Kabel: 3 m avtagbar Vekt: 390 g    

Avantone Planar II Black ...

4.790,-

NO DETAILS LEFT BEHIND. With Planar the II, we started with our best and made it better.  Planar the II represents the sum total of our experience in meeting the demands of music professionals. You’ll hear the air and breath in every vocal, the long decays of shimmering reverb tails, and tight, punchy bass that hits hard without being over-hyped. And thanks to their surprisingly low weight, they’ll stay comfy for long-haul mix sessions. When the critical details of your music matter most, you and your sounds both deserve the audiophile-grade quality of Planar the II. They’re the perfect solution for mix engineers, musicians, podcasters, live-streamers, and hi-fi enthusiasts. THE PLANAR DRIVER DIFFERENCE. Planar drivers offer an incredible set of advantages over traditional moving coil drivers. Amazing accuracy, high-end detail, clarity, natural bass, and response time. Traditional moving coil drivers use a magnetic field to push/pull the driver in one direction and rely on the surround’s elasticity to return the driver to the neutral position. Planar drivers utilize a matrix of neodymium magnets that both push and pull from both sides of its incredibly thin, ultralight diaphragm across its entire surface area. This way, force applied to the diaphragm is distributed in a symmetric fashion, producing a broad wavefront with very little harmonic distortion and incredibly fast response time. And because Planars use front and rear magnets to apply equal force in both directions, you hear a much more natural sound with less distortion when compared to traditional, single-magnet dynamic designs that only push — they don’t pull. HEADPHONES FOR TODAY’S MUSIC CREATOR. We didn’t sacrifice the need for comfort when designing Planar the II. They’re even more lightweight than the classic Planar, and cozy ear pads stay comfortable during long-haul mix and listening sessions.  Planar the II employs a perfectly tuned open-back architecture, designed to eliminate the pressure build-up, acoustic resonance, and frequency curve typical of closed-back headphones, further ensuring that your music is represented as accurately as possible.  Planar the IIs also include a high-grade, removable, 2-meter, noise-free 3.5 mm cable that can be plugged into either side to suit your workflow or handedness. Planar the II also ships in an eco-friendly shoulder bag with room for your accessories — and even a pouch for the cable. Available in red, black, and creme. Specifications STYLE: Over-ear, open-back TRANSDUCER TYPE: Planar Magnetic MAGNET TYPE: Neodymium N50SH DIAPHRAGM TYPE: 21 Micron PET TRANSDUCER SIZE: 70 x 95 mm MAXIMUM POWER HANDLING: 5W RMS FREQUENCY RESPONSE: 30Hz - 30kHz THD: <0.1% @ 100dB IMPEDANCE: 32 Ω SENSITIVITY: 104 dB/1mW (at Drum Reference Point) MINIMUM POWER: >100mW RECOMMENDED POWER: >250mW WEIGHT: .51 kg; 1.13 Lbs COLOR: Black INCLUDED ACCESSORIES:  1.5m; 5ft 3.5mm audio cable 3.5mm to 1/4” adapter Eco-friendly carrying bag

Avantone Planar II Cream ...

4.790,-

NO DETAILS LEFT BEHIND. With Planar the II, we started with our best and made it better.  Planar the II represents the sum total of our experience in meeting the demands of music professionals. You’ll hear the air and breath in every vocal, the long decays of shimmering reverb tails, and tight, punchy bass that hits hard without being over-hyped. And thanks to their surprisingly low weight, they’ll stay comfy for long-haul mix sessions. When the critical details of your music matter most, you and your sounds both deserve the audiophile-grade quality of Planar the II. They’re the perfect solution for mix engineers, musicians, podcasters, live-streamers, and hi-fi enthusiasts. THE PLANAR DRIVER DIFFERENCE. Planar drivers offer an incredible set of advantages over traditional moving coil drivers. Amazing accuracy, high-end detail, clarity, natural bass, and response time. Traditional moving coil drivers use a magnetic field to push/pull the driver in one direction and rely on the surround’s elasticity to return the driver to the neutral position. Planar drivers utilize a matrix of neodymium magnets that both push and pull from both sides of its incredibly thin, ultralight diaphragm across its entire surface area. This way, force applied to the diaphragm is distributed in a symmetric fashion, producing a broad wavefront with very little harmonic distortion and incredibly fast response time. And because Planars use front and rear magnets to apply equal force in both directions, you hear a much more natural sound with less distortion when compared to traditional, single-magnet dynamic designs that only push — they don’t pull. HEADPHONES FOR TODAY’S MUSIC CREATOR. We didn’t sacrifice the need for comfort when designing Planar the II. They’re even more lightweight than the classic Planar, and cozy ear pads stay comfortable during long-haul mix and listening sessions.  Planar the II employs a perfectly tuned open-back architecture, designed to eliminate the pressure build-up, acoustic resonance, and frequency curve typical of closed-back headphones, further ensuring that your music is represented as accurately as possible.  Planar the IIs also include a high-grade, removable, 2-meter, noise-free 3.5 mm cable that can be plugged into either side to suit your workflow or handedness. Planar the II also ships in an eco-friendly shoulder bag with room for your accessories — and even a pouch for the cable. Available in red, black, and creme. Specifications STYLE: Over-ear, open-back TRANSDUCER TYPE: Planar Magnetic MAGNET TYPE: Neodymium N50SH DIAPHRAGM TYPE: 21 Micron PET TRANSDUCER SIZE: 70 x 95 mm MAXIMUM POWER HANDLING: 5W RMS FREQUENCY RESPONSE: 30Hz - 30kHz THD: <0.1% @ 100dB IMPEDANCE: 32 Ω SENSITIVITY: 104 dB/1mW (at Drum Reference Point) MINIMUM POWER: >100mW RECOMMENDED POWER: >250mW WEIGHT: .51 kg; 1.13 Lbs COLOR: Cream INCLUDED ACCESSORIES:  1.5m; 5ft 3.5mm audio cable 3.5mm to 1/4” adapter Eco-friendly carrying bag

Avantone Planar II Red ...

4.799,-

NO DETAILS LEFT BEHIND. With Planar the II, we started with our best and made it better.  Planar the II represents the sum total of our experience in meeting the demands of music professionals. You’ll hear the air and breath in every vocal, the long decays of shimmering reverb tails, and tight, punchy bass that hits hard without being over-hyped. And thanks to their surprisingly low weight, they’ll stay comfy for long-haul mix sessions. When the critical details of your music matter most, you and your sounds both deserve the audiophile-grade quality of Planar the II. They’re the perfect solution for mix engineers, musicians, podcasters, live-streamers, and hi-fi enthusiasts. THE PLANAR DRIVER DIFFERENCE. Planar drivers offer an incredible set of advantages over traditional moving coil drivers. Amazing accuracy, high-end detail, clarity, natural bass, and response time. Traditional moving coil drivers use a magnetic field to push/pull the driver in one direction and rely on the surround’s elasticity to return the driver to the neutral position. Planar drivers utilize a matrix of neodymium magnets that both push and pull from both sides of its incredibly thin, ultralight diaphragm across its entire surface area. This way, force applied to the diaphragm is distributed in a symmetric fashion, producing a broad wavefront with very little harmonic distortion and incredibly fast response time. And because Planars use front and rear magnets to apply equal force in both directions, you hear a much more natural sound with less distortion when compared to traditional, single-magnet dynamic designs that only push — they don’t pull. HEADPHONES FOR TODAY’S MUSIC CREATOR. We didn’t sacrifice the need for comfort when designing Planar the II. They’re even more lightweight than the classic Planar, and cozy ear pads stay comfortable during long-haul mix and listening sessions.  Planar the II employs a perfectly tuned open-back architecture, designed to eliminate the pressure build-up, acoustic resonance, and frequency curve typical of closed-back headphones, further ensuring that your music is represented as accurately as possible.  Planar the IIs also include a high-grade, removable, 2-meter, noise-free 3.5 mm cable that can be plugged into either side to suit your workflow or handedness. Planar the II also ships in an eco-friendly shoulder bag with room for your accessories — and even a pouch for the cable. Available in red, black, and creme. Specifications STYLE: Over-ear, open-back TRANSDUCER TYPE: Planar Magnetic MAGNET TYPE: Neodymium N50SH DIAPHRAGM TYPE: 21 Micron PET TRANSDUCER SIZE: 70 x 95 mm MAXIMUM POWER HANDLING: 5W RMS FREQUENCY RESPONSE: 30Hz - 30kHz THD: <0.1% @ 100dB IMPEDANCE: 32 Ω SENSITIVITY: 104 dB/1mW (at Drum Reference Point) MINIMUM POWER: >100mW RECOMMENDED POWER: >250mW WEIGHT: .51 kg; 1.13 Lbs COLOR: Black INCLUDED ACCESSORIES:  1.5m; 5ft 3.5mm audio cable 3.5mm to 1/4” adapter Eco-friendly carrying bag

Beyer Dynamic DT 900 Pro X ...

2.990,-

beyerdynamic DT 900 PRO X Studio - Podcast - Gaming - HiFi Den nye referansen DT 900 PRO X. Pålitelig lyd møter høy ytelse og stor fleksibilitet. Tilbud gjelder kun 1 stk. på lager! Med den åpne DT 900 PRO X presenteres en studiohodetelefon som er egnet for profesjonell innspilling, miksing, Gaming, HiFi eller for ren musikknytelse. Selv om våre klassikere som DT 770 PRO eller DT 990 PRO regnes som en referanse i profesjonelle studioer rundt om i verden, kan den nye PRO X serien brukes enda mer fleksibelt. Årsaken til dette er den nyutviklede STELLAR.45 driveren som gjengir den beste lyden i studiokvalitet høyt og kraftig på alt av avspillingsenheter. Høy ytelse med en impedans på 48 ohm. STELLAR.45 driveren/elementet utvikles og produseres på fabrikken i Heilbronn.  Driveren leverer den allerede utprøvde beyerdynamiske lyden med enestående effekt. Årsaken til dette er en sterk neodymmagnet og en nyutviklet talespole. I kombinasjon med den nyutviklede trelags høyttalermembranen med et integrert dempingslag, skaper dette et svært effektivt driversystem som fungerer godt på alt, og for alle som vil ha best mulig lyd. Den nye membranstrukturen styrer den aksiale bevegelsen til talespolen og sørger for en stor toleranse for høye svingninger og høy yteevne. En annen fordel er den brede og naturlige raske frekvensresponsen på grunn av spolens lave vekt, det sikrer en pålitelig og forvrengningsfri lyd selv ved høye lydtrykk. Type: Åpen Puter: Utskiftbare velur puter Impedans: 48 ohm Frekvens: 5...40.000 Hz Medfølgende: 3 m og 1,8 m rett kabel med avtakbar 3-pins mini XLR og jackplugg (3,5 mm & 6,35 mm adapter) SPL: 100 dB

Beyer Dynamic DT990Pro 250 ...

2.190,-

beyerdynamic DT 990 Pro, åpen legende   Profesjonell allround hodetelefon for lytting i stua eller som arbeidshest om du jobber med musikk.   Pro modellene fra beyerdynamic har en ekstremt bra gjengivelse, god plass til ørene, og velurputer som gjør det behagelig å ha på mange timer i strekk. Øreputene er utbyttbare ved slitasje. DT 990 Pro versjonen blir brukt til mange ulike formål og har de siste årene vært en favoritt hos mange Gamere som bruker ekstern mikrofon. Som studio og HiFi hodetelefon har den vært en klassiker siden 1980.   Åpen modell  5-35.000 Hz 250 Ohm, trenger hodetelefonforsterker(Se under hodetelefonforsterkere på denne siden.)

OLLO Audio S4X Åpen Referanse ...

4.649,-

FLAT OUT OF THE BOX... ...is the phrase reviewers coined for the S4X. Their neutral and honest sound signature was perfected in close R&D collaboration with professional mixing and mastering engineers. The new 1.3 version now includes USC calibration to push that even further. Studio reference class, open back, dynamic headphones with flat frequency response and USC calibration, made in the EU. SPEAKER Hand-picked and left / right matched transducers delivering accuracy and instrument separation. (+/-1dB SPL tolerance, pink noise, range 100Hz-10kHz in free field) 50 mm, PET 25u membrane, 2-layered coil, 32 ohms, Dynamic Neodymium speaker with 109dBSPL (S4X) / 111dBSPL (S4R) 1Vrms@1KHz 30ohm output that makes them work with smart devices too. Replaceable using home tools. 
ACOUSTICS Replaceable earpads with an outer diameter of 90 mm(3.5inch), an inner diameter of 55mm(2.2inch) and a depth of 20mm(0.8inch). Hybrid artificial leather and velour earpads to control flow resistance around the earpads seal resulting in smoother response in low mids and mids (150Hz-1kHz) perceived as natural timbre on vocals, pianos, strings,... 1kHz @ 85dBSPL sweep THD < 0.084%S4X / 0.079%S4R , Variation in frequency response in band from 20Hz to 20kHz ~13,7 dB SPL S4X / 10,0dB SPL S4R, pink noise IEC 60318-1 compatible standard. Fully separated front and back of the speaker for minimal phase cancellation and a more direct sound signature. SoundSeal™ HEADBAND Self-adjusting artificial leather strap Clamping force set for most neutral frequency response on industry-standard bitragional diameter of 14.3cm (KEMAR) Stainless spring steel powder coated 360 earcups rotation Strap and steel are replaceable using home tools 
CABLE Detachable braided silicone cable employing OFC core to ensure minimal signal distortion. Colour labelled L and R (Left is Black) Reversible to have the cable coming down behind your back when playing an instrument or in front when producing with a desktop interface. CALIBRATION PLUGIN USC
Unit Specific Calibration plugin included. AU and VST3. Upgrading with the Waves NX room modelling and head tracking available. WARRANTY
5 years limited warranty (Earpads and cable are excluded due to the nature of exposure)

OLLO Audio S5X 1.0 Immersive ...

3.899,-

S5X ver 1.0 Binaural Monitoring tuned for immersive mixing. Designed and optimized for binaural mix translation between headphones and speaker setup and vice versa. Includes a Carry on puch. 5-Year warranty Made from sustainable materials Hand made in EU S5X Technical details Frequency range
 15 Hz - 22 kHz sweep 1/3 oct p-p range (+/-1) 14.5 dBSPL
 20 Hz - 20 kHz sweep 1/3 oct p-p range (+/-1) 12 dBSPL Sensitivity
 @ 0 dBu RMS 1 kHz produces (+/-1) 108 dBSPL
 @ -23 dBu RMS 0.5-2kHz pink produces (+/-1) 85 dBSPL Earpads in/out diameter / depth
+/- 2.5mm 57.5mm / 95mm / 20mm
 Clamping pressure N/cm²
@14.3cm breadth ~0.127 N/cm²
 Impedance
 +/- 5% 50 Ohm
 Weight
 414g

OLLO Audio S5X 1.1 Calibrated ...

5.499,-

CALIBRATED MONITORING FOR ATMOS, SONY360, AURO 3D, UNREAL ETC. Reference class, open back, dynamic headphones with flat frequency response for binaural/immersive mixing and USC calibration, made in the EU. SPEAKER Hand-picked and left / right matched transducers delivering accuracy and instrument separation. (+/-1dB SPL tolerance, pink noise, range 100Hz-10kHz in the free field*) 50 mm, PET 25u membrane, 2 layered coil, 50 ohms, Dynamic Neodymium speaker with 108dBSPL @ 0 dBu RMS 1KHz 30ohm output that makes them work with smart devices too. Replaceable using home tools. ACOUSTICS Replaceable earpads with outer diameter of 95 mm(3.75inch), an inner diameter of 57.5mm(2.25inch) and depth of 20mm(0.8inch), +/-2.55mm. Perforated hybrid artificial leather and velour earpads to control flow resistance around the earpads seal resulting in smoother response through all frequency bands and improved heat dispersion. 1kHz @ 85dBSPL sweep THD < 0.074%, Variation in frequency response in band from 20Hz to 20kHz ~12 dB SPL* pink noise. Front-to-back air pressure equalization controlled with Saati flow resistor 3.2Ohms(²)/1cm² The ex-centric and angled speaker in a conical radiation chassis with an optimal sound stage for the spatialization of objects in the binaural renderer Frequency response tuned for translation of immersive mix between binaural and speaker setup HEADBAND Artificial leather strap Clamping force set for target frequency response on industry-standard bitragional diameter of 14.3cm (KEMAR) Stainless spring steel with powder coating 360 earcups rotation with sliders for head size adjustments Strap and steel headband are replaceable using home tools CABLE Detachable braided silicone cable employing OFC core to ensure minimal signal distortion. Colour labelled L and R jacks (Left is Black) Ball-locking mechanics on the embedded 2.5mm jack plug Screw-on adapter from 3.5mm to 6.3mm jacks (1/8 to 1/4 inch) CALIBRATION PLUGIN USC
Unit Specific Calibration plugin included. AU and VST3. Upgrading with the Waves NX room modelling and head tracking available. WARRANTY
5 years limited warranty (Earpads and cable are excluded due to the nature of exposure)

OLLO X1 1.0 Producing and ...

5.699,-

OLLO X1 1.0 Producing and Mixing calibrated headphones PERFECT TUNING GOES BY MANY NAMES WE CALL IT THE X1 PRODUCING AND MIXING STUDIO HEADPHONES Flat frequency response 50mm dynamic driver at an angle in a fully wooden chassis Fast-exchange earpads Indestructible Stainless steel headband approved Detachable cable with an option for custom upgrades Easy to drive - even with smart devices Easy maintenance - Speaker, earpads, headband, strap, cable and backplates are all serviceable using home tools 5 years limited warranty & 90 days trial OLLO Audio USC II calibration software (powered by Realphones) Version: OLLOAUDIO X1 1.0 BAD MONITORING STEALS YOUR GRAMMY *Most studios do not have a truly flat frequency response. They have modal dips and peaks that even software can't even out. The X1 fixes this with room independance and flat tuning, allowing your monitoring to rival the flattest studios in the world. Individually calibrated - using the power of AI processing Every X1 unit is individually tested and calibrated to fix any frequency response deviations from material and acoustics. The AI analytical power enables finetuning the X1 with another layer of precision. BUILT FOR ENDURANCE - Carefully made on the edge of the Alps Feature Specification Style Open back, Over the ear Frequency range* 5 Hz - 22 kHz sweep 1/3 oct p-p range 9.8 dBSPL +/- 1dB SPL/sensitivity* 101 dBSPL @ 1kHz RMS3dB @ 0 dBu Impedance* ~32 ohm - works with all devices Speaker type and size Dynamic, 50mm Magnet type Neodymium Membrane Composite Pu+PET patented pattern THD & 2nd* <0.05% & <0.02% @ 94 dB SPL @ 1kHz Ear pads diameter in/out 57,5mm/95mm Ear pads material Acoustic foam with perforated artificial leather and velour Ear cups material American walnut Headband material Stainless steel and silicone Cable termination Detachable 2 meters long Y 2.5mm mini jack Connector 3.5mm jack with an adapter to 6.3mm jack Calibration Unit Specific Calibration included Weight ex. cable 390 g (0.8 lb) International warranty 5-year limited warranty Trial period - Money back 90 days from delivery date when purchased directly from OLLO Audio Product classification EN 60268-7-IEC-DCLO-32R0-2 *data capturing standard EN 60268-7 with IEC 60318-1, sweep signal, output 1ohm, 100Hz-10kHz tolerance +/- 1dB, USC calibration disabled

Shure SRH1840 Open Back ...

7.990,-

Shure SRH1840 hodetelefoner spesielt utviklet for mastering og kritisk lytting. - "Best i klassen. Hodetelefonene fra Shure utfordrer de etablerte gigantene, og vinner på knock out." (6 av 6 stjerner). Les hele testen i bladet Lyd & Bilde » The SRH1840 Professional Open Back Headphones feature individually matched drivers for unparalleled acoustic performance, including smooth, extended highs and accurate bass. Developed with premium materials and precision engineering, the custom-crafted design is extremely lightweight and durable. Ideal for mastering or critical listening applications. The included storage case, replacement set of velour ear pads, replacement cable, and threaded adapter ensure years of uninterrupted listening enjoyment. Individually matched 40 mm neodymium drivers for unparalleled acoustic performance with smooth, extended highs and accurate bass Open-back, circumaural design for exceptionally natural sound, wide stereo image, and increased depth of field Lightweight construction featuring aircraft-grade aluminum alloy yoke and stainless steel grilles for enhanced durability Steel driver frame with vented center pole piece improves linearity and eliminates internal resonance for consistent performance at all listening levels Ergonomic dual-frame, padded headband is lightweight and fully adjustable for hours of listening comfort Optimized for connection to external headphone amplification systems Oxygen-free copper cable with Kevlar® reinforced jacket for superior performance and durability Dual-exit cables with gold-plated MMCX connectors provide secure connection and detachability for easy storage or replacement Replaceable velour ear pads with high-density, slow-recovery foam for exceptional comfort Individually tested and serialized Legendary Shure durability to withstand the rigors of everyday use

Sony MDR-MV1 Open Headphones ...

5.090,-

Studio monitor sound for mixing and mastering High spatial sound space reproducibility possible with carefully tuned open-back acoustic structure can support Mixing and Mastering of Spatial Sound as well as Stereo Sound with High-Resolution capability. Well-balanced and uncolored frequency response from low to super-high range (5Hz – 80 kHz) , High- Resolution and clear sound realizes to express the details of various sound sources exactly as it is. Excellent wearing comfort Excellent wearing comfort support creators works. Light weight, soft and stable fitting realizes the superior comfort for long time working or listening to create music contents Spatial sound creation in the headphones Accurate each sound object positions and movements in the 360-degree sound space enables “Spatial Sound Creation in the headphones”, that is as close as possible to a speaker-based production environment. Learn more about 360RA production https://www.sony.net/Products/create360RA/ Stereo sound creation with High- Resolution capability By reproducing sound sources neutrally with High-Resolution capability, each sound element can be monitored accurately. It also improves the quality of work during mixing and mastering by making it easier to capture localization, spaciousness, and detailed changes in sound processing. Carefully tuned Open-back acoustic structure The open-back acoustic structure can get natural surrounding sound like speaker reproduction environment. The structure also does not generate inherent reflected sound in the housing; therefore, it is optimal for spatial sound signal processing, which reproduces the reverberant characteristics of virtual spaces. Newly developed HD driver units Newly developed HD driver units optimized for open-back acoustic structure realizes rich low frequency range reproductivity even in the open housing and super high frequency range at a same time (5Hz– 80kHz)This is achieved through the curved corrugation diaphragm shape and Tri-duct structure. Detachable cables for professional use The cable plug uses a 6.3 stereo standard plug widely used in production scenes. By using the bundled plug adapter, it is also possible to connect to devices with 3.5 stereo mini jacks. The connection part to the main unit is detachable with a screw system, allowing for secure connection and cable replacement