Specification AgeRangeDescription : Adult AudioDriverSize : 45 millimeters AudioDriverType : dynamic_driver Brand : Ultrasone BulletPoint1 : Experience sound in a new dimension open-ended professional monitor headphones: The Signature Fusion Open Back is an open-ended monitor headphone that combines transistent accurate playback with musical HiFi sound using the latest technology. Equipped with a newly developed 45mm Titanium PLATED Mylar driver for crisp, powerful low-frequency response and high-resolution playback throughout the entire range. It uses advanced ULTRASONE's proprietary S-Logic 3 technology to provide a natural personal listening environment with less fatigue like monitor speakers installed in the near field. Experience a new dimension of sound with sharp sound and musical HiFi headphones that can withstand professional sound monitoring such as mixing and recording, and the Signature FUSION Open Back combines two worlds BulletPoint2 : (Minor Updated Signature FUSION) The sealed Signature Fusion has been readjusted for open-ended tuning, and a minor update to some specifications. Converts the headphone end connector to 3.5mm screw lock for a more secure connection. Furthermore, the inner diameter has been expanded to improve the spatial expression, and the newly adopted suede-type memory foam with excellent fitting that prevents fatigue even after extended use. The headphones are equipped with a new circuit board that supports 4-pole balanced connection. Includes 3.5mm plug straight cable, 6.35mm plug straight cable, and 4.4mm balanced plug straight cable. Balanced connection allows for powerful driving on portable devices, allowing users to expand their sound potential for different applications and connections BulletPoint3 : (Equipped with advanced S-Logic 3 technology to realize natural sound fields) The headphones provide a more natural listening environment and the latest ULTRASONE's proprietary S-Logic 3 technology provides a personal and portable listening environment such as high-quality studio monitor speakers installed in an acoustically tuned studio space to create a natural sound field with less listening fatigue BulletPoint4 : (Comes with the latest FGC technology and mesh construction for a comfortable and robust Signature carrying case) Adopts the latest FGC technology that creates indentations in the center of the head pad. The head pad disperses pressure on the top of the head to reduce fatigue. In addition, the suede head pad uses a breathable mesh structure to prevent stuffiness caused by sweat. Reduces the burden on your ears and head, allowing you to use it comfortably for a long time. Comes with a sturdy semi-hard carrying case for the Signature Series for easy carrying while protecting the body and cable BulletPoint5 : Shape: Open headphone (overhead type); Driver: Dynamic type (1.8 inch (45 mm) diameter titanium plated mylar driver); Unique technology: S-Logic 3 technology; Electromagnetic wave reduction LE technology; Headpad FGC technology; Magnet: NdFeB; Impedance: 32 ohms; Frequency response range: 8 Hz - 40 KHz; Output sound pressure level: 98 dB; Weight: Approx. 1.290 oz (290 g) Cable not included); Foldable. Connector: 0.14 inch (3.5 mm) 4-pole screw lock type Balance connection: Yes Ear pads: suede / mesh Head pad: suede / mesh Accessories: removable straight cable 0.25 inch (6.3 mm) plug (straight), 4.7 inch (1.2 m) removable straight cable 0.16 inch (4.4 mm) balance plug (straight plug) ear pads installed), carrying case. Germany; Note: Packaging is shipped. It is a simple package for protecting the main unit, and we cannot accept exchanges or returns for products due to the packaging of minor crushed or damaged boxes Color : Black&Gold CompatibleDevices : Studio monitors, Recording equipment, Mobile devices CompatibleDevices1 : Music Production Equipment CompatibleDevices2 : PC CompatibleDevices3 : Headphone Amplifier CompatibleDevices4 : Audio Player CompatibleDevices5 : DJ equipment ConnectivityTechnology : Wired ConnectivityTechnology1 : Wired ConnectivityTechnology2 : 3.5mm Stereo Mini ConnectivityTechnology3 : 6.35mm Standard ConnectivityTechnology4 : 4.4mm Valance ConnectivityTechnology5 : 3.5mm screw lock type ExternallyAssignedProductIdentifier : 4043941170148 FrequencyResponse : 12 hertz HeadphonesEarPlacement : over_ear HeadphonesFormFactor : Open type HeadphonesJack : 3.5mm stereo mini, 6.35mm standard, 4.4mm balance Impedance : 32 ohm IncludedComponents : Detachable Straight Cable 6.3mm Plug (Straight), 4.9 ft (1.2 m) Detachable Straight Cable 3.5 mm Plug (Straight), 4.4 m Detachable Straight Cable (Straight), Ear Pad (Pre-installed), Signature Carrying Case IncludedComponents1 : 3 Panel Mic Isolation Shield IncludedComponents2 : Hardware to Mount unit to your mic stand IncludedComponents3 : 5/8” Mic Adapter and 3/8” Mic Adapter IncludedComponents4 : All metal Tripod Desktop mic attachment IncludedComponents5 : Detachable Cable ItemName : ULTRASONE Signature Fusion Open Back (Open Dynamic Type, Monitor Headphones with 1.8 inches (45 mm) Titanium Plated Mirror Driver, Balanced Connection, S-Logic 3/LE/FGC Technology, Carrying Case ItemPackageDimensions_Height : 29.3 centimeters ItemPackageDimensions_Length : 7.8 centimeters ItemPackageDimensions_Width : 22.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : headphone-audio-monitors over-the-ear-headphones Manufacturer : ULTRASONE Material : resin Material1 : Faux Leather Material2 : Aluminum Material3 : High-grade steel Material4 : Acoustic foam ModelName : Signature FUSION Open Back ModelNumber : ULT-SIG-FUSION-OB NoiseControl : passive_noise_cancellation NumberOfItems : 1 PackageLevel : unit PartNumber : ULT-SIG-FUSION-OB ProductDescription : K553 MK2 – High-Fidelity Studio Monitoring Headphones The K553 MK2 headphones deliver a powerful combination of closed-back noise isolation and an open-back soundstage, making them perfect for studio monitoring, mixing, and mastering. The 50mm low-impedance drivers provide a strong bass response with accurate highs and mids, while the wide frequency response (12Hz – 28kHz) ensures detailed and immersive sound reproduction. Designed for comfort and durability, these headphones feature extra-large leatherette ear pads for long listening sessions. The detachable cable and foldable 2D-axis mechanism allow for easy storage and portability. A gold-plated screw-on combo jack (1/4" & 1/8") ensures universal compatibility with studio gear, mobile devices, and audio interfaces. Rockville RockShield 1 – Studio-Grade Microphone Isolation Shield The RockShield 1 is designed to reduce unwanted room noise and reflections for crisper, cleaner recordings. Featuring 1.5-inch high-density pyramid acoustic foam and a vented metal back plate, it provides professional-grade sound dampening while allowing natural vocal clarity. This three-panel isolation shield can be mounted on a standard microphone stand or used on a tabletop for fixed recording setups. The durable die-cast aluminum frame and steel net plates ensure stability and long-lasting performance. Ideal for home studios, musicians, voice-over artists, and content creators looking to achieve professional audio quality. Perfect for Studio, Podcasting & Home Recording Whether you're mixing, mastering, monitoring, or recording vocals, this studio-quality bundle delivers premium sound isolation and accurate audio reproduction. Compatible with professional audio interfaces, studio monitors, and mobile devices, it's an essential setup for producers, engineers, and content creators. ProductSiteLaunchDate : 2025-02-22T05:18:53.316Z RecommendedUsesForProduct1 : Audio Monitoring RecommendedUsesForProduct2 : Gaming RecommendedUsesForProduct3 : Listen to music, create music Sensitivity : 98 decibels Size : 約140cm SpecificUsesForProduct1 : Gaming SpecificUsesForProduct2 : Listen to music SpecificUsesForProduct3 : Music creation StreetDate : 2025-02-22T00:00:01Z Style : Monitor Headphones (Open Type) SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex Theme1 : Music Theme2 : Video Game Theme3 : Music creation Theme4 : Recording Theme5 : MIX UnitCount : 1 UnspscCode : 52161500 WarrantyDescription : 2 Years, Manufacturer WirelessCommunicationTechnology : Wired