Specification AgeRangeDescription : Adult AudioInput : RCA, 1/4" (TS) Brand : Universal Audio BulletPoint1 : 2 x 2 stereo headphone amp and line interface over Dante BulletPoint2 : Stereo line inputs with professional A/D conversion for keys, synths, amp emulators, and more BulletPoint3 : Stereo 1/4" line outputs, parallel 1/4" and 1/8" headphone outputs with shared analog volume control BulletPoint4 : Separate mute controls for line and headphone outputs BulletPoint5 : Free industry-leading technical support from knowledgeable audio engineer BulletPoint6 : Includes Snark rechargeable tuner Color : Green CompatibleDevices : Smartphones, Portable Players, Tablets, Computers, Gaming Consoles CompatibleDevices1 : Personal Computer CompatibleDevices2 : Guitar CompatibleDevices3 : Speaker CompatibleDevices4 : Smartphone CompatibleDevices5 : Laptop ConnectivityTechnology : Ethernet, XLR, TRS ControllerType : built-in ControlMethod : remote ControlType : Media Control CustomerPackageType : Box EarpieceShape : in_ear ExternallyAssignedProductIdentifier : 4711042102459 ExternallyAssignedProductIdentifier1 : 819937004759 ExternallyAssignedProductIdentifier2 : 0819937004759 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IE_SmallLithiumIonBatteryWithEquipment Hazmat17 : IN_SmallLithiumIonBatteryWithEquipment Hazmat18 : IT_SmallLithiumIonBatteryWithEquipment Hazmat19 : JP_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryWithEquipment Hazmat21 : NL_SmallLithiumIonBatteryWithEquipment Hazmat22 : PL_SmallLithiumIonBatteryWithEquipment Hazmat23 : SA_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : SG_SmallLithiumIonBatteryWithEquipment Hazmat26 : TR_SmallLithiumIonBatteryWithEquipment Hazmat27 : US_SmallLithiumIonBatteryWithEquipment Hazmat28 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment HeadphonesEarPlacement : in_ear HeadphonesFormFactor : In Ear HeadphonesJack : 3.5 mm Jack Impedance : 40 ohm IncludedComponents : Cable ItemName : Universal Audio Apollo e2m Stereo Headphone Amp ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : headphone-amps Manufacturer : Universal Audio Material : Plastic ModelName : Drfeifyw4qa0z52v7-11 ModelNumber : Drfeifyw4qa0z52v7-11 NoiseControl : active_noise_cancellation NumberOfChannels : 4 NumberOfItems : 2 OperatingSystem1 : Windows OperatingSystem2 : macOS OperatingSystem3 : Linux PackageLevel : unit PartNumber : APE2M ProductDescription : [Versatile Connectivity Options] Experience great flexibility with dual input options including stereo main inputs and direct inputs for customized sound routing. the professional headphone amplifier accommodates both 1/4 inch and 1/8 inch headphones while featuring a convenient stereo/mono switch to adapt to any audio source, making it ideal for diverse recording and performance scenarios. [Professional 8-channel Amplification] The hm4 delivers studio-grade performance with its powerful 8-channel design, ideal for both studio recording and live performances. each channel features independent volume control and high power output capable of driving multiple headphones simultaneously with crystal clear audio fidelity and minimal noise interference for professional monitoring applications.
Specification:
Item Type: 8 Channel Headphone Amplifier Product Material: Aluminum Alloy Audible Input: Main Input: 4x1/4 inch TRS, servo balance Maximum Input Level: +16 dBu Common Mode Rejection Ratio: >50dB Direct Input: 1x1/4 inch TRS, stereo Impedance: 20kQ balanced, 10kΩ unbalanced Audible Output: Headphone Output: 8x1/4 inch TRS, stereo Maximum Output Level: +24dBm at 100Ω, +19dBm at 8Ω Minimum Impedance: 8Ω Product Size: Approx. 48 x 16.5 x 4.5cm / 18.9 x 6.5 x 1.8in Power Switch: Auto Dimming Power Consumption: 35W : T1.25AL Main Connection: Standard IEC Socket Frequency Response: 10Hz to 150kHz, ±3dB Signal to Noise Ratio: >80 dB at 0 dBu (22Hz to 55kHz) Dynamic Range: 103 dB (22Hz to 55kHz) Distortion: +0.007%typ. at +4dBu (1kHz, gain 1)
Package List: 1 x Headphone Amplifier 1 x Supply Cord 1 x User Manual