Resultados de la búsqueda de "audio interface"

Product description:2 in 1 out or 1 in 2 out audio source signal selection, switcher, computer, speaker, audio source, switcher, RCA interface, lossless transmission1. No need for power supply design, direct plug and direct use, no loss of input and output signals, switching transmission,2. This product is mainly used to select a common output device for switching various stereo signal input. If there are two stereo signal sources (such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player), the device needs to output to the power amplifier or active speaker.3. Two sets of stereo source switchers solve the complex line plugging operation. As long as the required input device signal source is uniformly connected to the switcher, it can be easily selected.4. RCA interface design is used for product input and output standards, and the switch is designed with manual push-button switch of precise 2 positions.Product parameters:1. Power supply: no power supply, plug in and use directly2. Material: All metal case design3. Input and output impedance: 10 k ohms - 50 k ohms4. Frequency response: 20-20 kHz5. Distortion: Less than 0.002%6. Insertion loss: Less than 0.01dB7. Signal gain: 0dB8. SNR S/N: More than 98dB9. Input interface: Standard RCA interface10. Output interface: Standard RCA interface11. Number of input channels: 2 stereo input signal sources12. Number of output channels: 1 channel stereo output13. Control switch: Accurate selection of gear 2, manual switch14. Net weight: 0.14kg15. Gross weight after packaging: 0.16kg16. Product size: Length 69mm x width 43mm x height 39mm17. Package size: Length 83mm x width 73mm x height 51mm18. Kit list: 2 in 1 out signal selection switcher x 1Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 10cm * 8cm * 6cm / 3.94inch * 3.15inch * 2.36inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 42cm * 25cm / 20.47inch * 16.54inch * 9.84inch Loading Container 20GP: 488 cartons * 100 pcs = 48800 pcs40HQ: 1133 cartons * 100 pcs = 113300 pcs

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1. 4 tipos de directividad conmutable 2. Admite ganancia de micrófono y ajuste del volumen de los auriculares. 3. Admite silencio con un botón y salida de audio como altavoz de auriculares. 4. Admite interfaz de soporte en espiral estándar de 15 mm Parámetros del producto: 1. Directividad: Estéreo / Omni / Uni / Bidireccional 2. Sensibilidad: -46dB +/- 2dB 3. Respuesta de frecuencia: 20 Hz-20 KHz 4. Relación señal/ruido: >36 dB 5. Impedancia: <=2,2 Kohm 6. Longitud del cable: 1,35 m Especificación: Peso del paquete Peso de un paquete 1,02 kg/2,25 lb Un tamaño de paquete 16,7 cm x 11,2 cm x 25 cm (6,57 pulgadas x 4,41 pulgadas x 9,84 pulgadas) Cantidad por caja 10 Peso de la caja 10,70 kg/23,59 lb Tamaño de la caja 58 cm x 35 cm x 26 cm (22,83 pulgadas x 13,78 pulgadas x 10,24 pulgadas) Contenedor de carga 20GP: 505 cajas * 10 uds. = 5050 uds. 40HQ: 1172 cajas * 10 piezas = 11720 piezas

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About The Product1. LINEPAUDIO A962 fancier-level HiFi Vacuum Tube Power Headphone Amplifier PreAmp, made of Beijing classic quality 6J9-J vacuum tube, USB-PC supported ASIO sound effect software will give out more professional, full, open-stage, soft and smooth sound, especially applicable to voice, string music, light music, and classical music, the performance of different frequency points is so perfect! Fine at high frequency, strong at low frequency! Easily drive 16??-600 ?? headphone of any class, quiet background without any current background noise! Two sets of audio signal inputs, one is USB signal input (USB-PC), USB cable is connected to PC, plug and play without a drive, directly used as an upscale USB external sound card. The USB port can be also connected to any model of Android mobile phones with OTG function. The other is 3.5mm interface audio signal input and you can connect it to mobile phone, CD, lossless music player or other audio source devices. In case of simultaneous inputs of USB signal and 3.5mm interface signal, 3.5mm interface signal input is preferred. 2. LINEPAUDIO A962 has three sets of audio signals, simultaneously output to meet the interface of different devices (RCA/3.5mm/6.35mm), the output end will deliver to you a real HiFi experience, whether connected to your upscale headphone or speaker, or used as a timbre adjustable PreAmp to connect your digital power amplifier, multimedia speaker or various stereo devices, what a real PreAmp. Of course, if you want to try the timbre style of different tube amplifiers, this product can fully meet your requirement, compatible with E180F, 6688 and other tube models, you may exchange at will. 3. Many music fanciers are concerned about the background noise of vacuum tube headphone amplifier, but this product frees you from this concern, its performance in controlling background noise is extraordinary, the background is quiet after several tests and optimizations of the circuit design, without any current background noise, you will hear the purest, most natural, and most nostalgic sound. As to the testing of the current background noise: as it is known to all, the current background noise comes from two sources, one is the vacuum tube headphone amplifier, the other is the audio source or the audio cable (the audio cable makes it more likely to generate background noise), the correct procedure of testing the headphone amplifier is to disconnect the audio input cable, with power on, if the background of the headphone amplifier is quiet, it indicates that the headphone amplifier has a very high SNR. If unquiet, or this seriously affects you from listening music, it indicates that the headphone amplifier has a very low SNR. 4. Notes: An electronic interference device near the desktop may also affect the SNR. For example, if the vacuum tube power amplifier is placed near a wireless router or device, it may be interfered to some extent. Enclosed by an aluminum shell, miniaturized but exquisite, the front, rear panel is precisely processed by CNC machining center, you will get a terrific handle, the ultra-small volume will not occupy your desktop space too much. More than a multi-functional upscale high-fidelity USB sound card vacuum tube headphone amplifier, it is also a beautiful desktop ornament. All letters on the machine panels are printed using expensive laser carving and will never fade off.Features1. 2 sets of signal inputs (USB-PC and 3.5mm input), 3.5mm input is preferred. 2. 3 sets of stereo signal outputs: 3.5mm / 6.35mm / RCA simultaneous signal outputs, allowing you to connect different device interfaces. 3. USB: PC Supported ASIO sound effect software (ASIO drive to be installed) 4. Input power: >=1100mW (32ohms). 5. Matched headphone impedance: 16ohms-600ohms. 6. Frequency response: 20 kHz - 30kHz. 7. Support sampling rate: 16Bit - 32k Bit, 44.1kHz, 48kHz.Specification: General Model A962 Material Metal Input Impedance 16ohms-600ohms headphone SNR > = 110dB Distortion < 0.005% Frequency Response 20 kHz - 30kHz Size 98*94*29mm Weight 398g Package Include Package Contents 1 x Amplifier 1 x AC Power Adapter Charger 1 x USB Cable Package Weight One Package Weight 0.54kgs / 1.20lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 10.96kgs / 24.16lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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1. Based on the 40-pin GPIO interface of Raspberry Pi, suitable for Raspberry Pi series motherboards2. Utilizing the DA7212 professional stereo codec chip, controlled via I2C interface and transmitting audio through I2S interface3. Built-in standard 3.5mm headphone jack, allowing music playback through an external headphone4. Built-in AUX input interface, facilitating the expansion connection of other devices5. Built-in speaker terminals and PH2.0 dual-channel speaker interface, supporting multiple types of interfaces for more versatile usage scenarios6. Built-in dual microphones, enabling recording without the need for additional device connections7. Built-in custom function keys and custom function indicator lights8. Supports the highest sampling frequency of 96KHz9. Supports the highest resolution of 24-bitParameters1. Audio codec chip: DA72122. Supply voltage: 5V3. Logic voltage: 3.3V4. Control interface: I2C5. Audio interface: I2S6. DAC signal-to-noise ratio: 100dB7. ADC signal-to-noise ratio: 90dB8. Headphone driver: 160mW (16 ohms, 5V)9. Speaker driver: 2.6W per channel (4 ohms, BTL)Specification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 9cm * 5cm * 3cm / 3.54inch * 1.97inch * 1.18inch Qty per Carton 360 Carton Weight 68.00kgs / 149.91lb Carton Size 47cm * 38cm * 32cm / 18.5inch * 14.96inch * 12.6inch Loading Container 20GP: 466 cartons * 360 pcs = 167760 pcs40HQ: 1083 cartons * 360 pcs = 389880 pcs

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1. Un botón con tres niveles de reducción de ruido, fácil de usar. 2. Captación de sonido de alta fidelidad de 360 ​​grados: radio sin pérdida de 48K 16Bit, utilizando un micrófono de alta sensibilidad, con tecnología de procesamiento digital, restaura la calidad del sonido de alta fidelidad 3. El transmisor con caja de carga puede funcionar durante 24 horas, batería de larga duración. 4. Transmisión de línea de visión de hasta 50 metros, radio estable, creación más estable. 5 Sistema de radio de doble canal: mediante un receptor y dos transmisores, puede capturar simultáneamente dos fuentes de sonido, la solución perfecta para dos personas VLOG y dos personas en vivo. 6. Tamaño pequeño, peso ligero, con un diseño plano con un clip tan ligero como nada, más estético. 7. El parabrisas peludo puede suprimir eficazmente el ruido del viento, y en entornos ventosos o ruidosos aún se puede incluir un sonido claro. 8. Plug and play, admite la carga del teléfono celular al mismo tiempo. Parámetros: 1. Transmisión inalámbrica: protocolo Bluetooth, modulación de frecuencia adaptativa de 2,4 GHz. 2. Distancia de trabajo: 50 metros 3. Micrófono incorporado: micrófono de condensador omnidireccional de -38dB +/-3db 4. Rango de respuesta de frecuencia: 20 Hz-20 KHz 5. Monitoreo de auriculares: adaptable a auriculares con interfaz TIPO-C 6. Admite función de reverberación y reducción de ruido de tres etapas. 7. Tiempo de uso: TX-8 horas, RX-8 horas, 24 horas con el estuche de carga 8. Tiempo de carga: TX-1,5 horas, RX-1,5 horas, caja de carga: 1,5 horas Especificación: Peso del paquete Peso de un paquete 0,12 kg/0,27 lb Un tamaño de paquete 8 cm x 4 cm x 3 cm (3,15 pulgadas x 1,57 pulgadas x 1,18 pulgadas) Cantidad por caja 242 Peso de la caja 30,00 kg/66,14 lb Tamaño de la caja 49 cm x 24 cm x 18 cm (19,29 pulgadas x 9,45 pulgadas x 7,09 pulgadas) Contenedor de carga 20GP: 1259 cajas * 242 uds. = 304678 uds. 40HQ: 2924 cajas * 242 piezas = 707608 piezas

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Product description: 1. USB IN-OUT MIDI Cable Converter, Professional PC/Laptop/Mac to Music Music Adapter Line for Home Music Studio. 2. The USB port is connected to the computer, plug and play, and conforms to the USB audio device class V2.0 specification. 3. No additional drivers are required, no external power supply (USB bus 500 mAh). 4. 16 Midi input channels / 16 Midi output channels. 5. Support music editing software such as cubase and cakewalk. 6. Two five-pin round plugs: Midi input/output, respectively connected to the electronic musical instruments Midi out and Midi in 7. Can be used for connection between electronic instruments such as piano, keyboard, electric piano, hand roll piano, electric guitar (effect) and computer (sound card). 8. Use the software to create your own music or enjoy your favorite Midi music. 9. Professional voice control chip. 10. USB cable length: 1.5 meters, Midi line length: 0.5 meters. 11. LED indicator: Power - Red LED, Midi signal - Blue LED. 12. Support system: Win10 (32bit/64bit) / 8 / 7 / 98 / 2000 / XP / Vista (32bit/64bit) / Linux etc. Instructions for use: 1. Connect the cable marked IN to the MIDI OUT socket of a MIDI keyboard or MIDI device. 2. Connect the cable marked OUT to the MIDI IN socket of a MIDI keyboard (or MIDI device). 3. Plug the USB cable into any free USB socket on your computer. 4. Open your music software program, e.g. Cubase, Sonar, MIDI Connections, etc. 5. Set the music programs MIDI in and MIDI out devices to USB Audio Device. 6. Your USB to MIDI interface is now ready for use. 7. To save potential problems, it is recommended that this interface is always connected to the same SUB as it was originally installed on USB to prevent multiple installations of the driver. Attention: If your Mac USB Port is USB-C (Thunderbolt 3), please use original authentic USB-C to USB Adapter from the manufacturer or MIDI interface may not work.| Package Included: MIDI Cable x 1 User Manual x 1Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 10cm * 10cm * 8cm / 3.94inch * 3.94inch * 3.15inch Qty per Carton 30 Carton Weight 13.50kgs / 29.76lb Carton Size 42cm * 30cm * 30cm / 16.54inch * 11.81inch * 11.81inch Loading Container 20GP: 705 cartons * 30 pcs = 21150 pcs40HQ: 1637 cartons * 30 pcs = 49110 pcs

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1. High fidelity sound quality, support a variety of audio, braided network protection line body2. Imported PMMA optical fiber material, signal transmission is not subject to electromagnetic and noise interference, no noise and no current rope generation, better and clearer audio and video quality3. Aluminum alloy nickel-plated shell, high-strength protection, safe and durable, protect the connector to make the transmission more stable4. Highly polished convex lens fiber optic head, can highly focus the beam, reduce the transmission time difference and distortion, make the transmission signal high fidelity video and audio more clear5. Both ends of the light port are equipped with dust caps to prevent oxidation of the optical fiber port in contact with air and to protect the port for longer service life6. Compatible with most SPDIF/Toslink port devices7. Dolby AC3 and DTS surround technology, standard S/PDIF protocol transmission, support transmission of PCM, Dolby DOLBY, DTS, 5.1 and most other audio signals8. Braided mesh protection, flexible and tensile, protects the cable and reduces damage9. 24K gold-plated port, reduce oxidation and rust, prolong the service life, more stable signal transmission10. Interface material: 24K gold-plated head11. Cover material: PE12. Sheath material: PVC + nylon mesh13. Cover material: nylon braid14. Shell material: aluminum alloy with nickel plating15. Port: square port fiber optic interfaceSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 18cm * 14cm * 2cm / 7.09inch * 5.51inch * 0.79inch Qty per Carton 356 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 356 pcs = 63012 pcs40HQ: 412 cartons * 356 pcs = 146672 pcs

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1. Connect the mobile phone to the amplifier and enjoy the cinema-like stereo. The laptop is connected to the amplifier to make the show clear and clear. 2. Fully tinned copper conductor, long-distance transmission signal is not lost, the sound quality is clear, no noise, no loss of sound quality. 3. All-copper gold-plated plug, strong conductive performance refuses to rust and oxidize. 4. The high-density braided wire is strong and the branching line is reinforced, not broken, durable, and resistant to folding. 5. Aluminum alloy casing, no fading, anti-scratch, anti-corrosion, beautiful appearance. 6. Uses: Suitable for mobile phones, notebooks, MP3, MP4 and other devices connected to power amplifiers or active speakers with RCA input interface. Parameters: 1. Interface type: 1 3.5mm, 2 RCA (left and right channels). 2. Length: 1.8m. 3. Core material: tinned copper. 4. Outer diameter: 3.5mm. 5. Connector material: gold plated. 6. Wire material: TPE, cotton woven fiber mesh. 7. Shell material: aluminum alloy.Specification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 168 Carton Weight 8.00kgs / 17.64lb Carton Size 44cm * 42cm * 47cm / 17.32inch * 16.54inch * 18.5inch Loading Container 20GP: 307 cartons * 168 pcs = 51576 pcs40HQ: 712 cartons * 168 pcs = 119616 pcs

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1. Dimensions: 207.58x128.5x6.99mm 2. Weight: 340g 3. CPU: Qualcomm Snapdragon 8 Elite 8-core 3.53GHz 4. Operating system: Android 15 5. Screen: 8.8-inch 3040x1904 resolution, 408 PPI pixel density, 165Hz Refresh rate, 600nits brightness, P3 wide color gamut 6. Camera: 50M AF rear camera, 8MP front camera 7. Memory: LPDDR5x Ultra 16GB RAM + 1TB UFS4.1 ROM 8. Connection: 802.11a/b/g/n/ac/ax, Wi-Fi 6, BT 5.2 9. Interface: 2 x USB-C 3.2 Gen2, 1 x USB2.0 10. Audio: 2 x 15W speakers + Dolby Atmos 11. Battery: 7600mAh 12. Power adapter: 68W Type-C 13. Other: Dual X-axis motor, large area VC heat dissipation, Face Identification, Rhine TUV global eye protection certification 14. Language support: Chinese and English. Google software needs to be downloaded by yourself.Specification: Package Weight One Package Weight 1.50kgs / 3.32lb One Package Size 28cm * 21cm * 9cm / 11.02inch * 8.27inch * 3.54inch Qty per Carton 10 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 30cm * 45cm / 16.54inch * 11.81inch * 17.72inch Loading Container 20GP: 470 cartons * 10 pcs = 4700 pcs40HQ: 1091 cartons * 10 pcs = 10910 pcs

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1. Los materiales y chips de alta calidad garantizan la estabilidad de la transmisión para obtener una mejor experiencia de comodidad. Baja impedancia y alta sensibilidad, pueden recibir datos de audio con precisión. 2. La interfaz de carga y audio permite que su dispositivo use auriculares de 3,5 mm para escuchar música, mirar videos y jugar mientras se carga. 3. Plug and play. Compatible con todos los sistemas iOS. Tiene un chip decodificador en su interior, así que no te preocupes por si no funciona cuando se actualiza el sistema iOS. Sigue funcionando. 4. Corriente de 2 A, aumenta la velocidad de carga, ahorrando tiempo de carga. 5. Pequeño, fácil de guardar en el bolsillo, fácil de usar. Inmediato: 1. Primero, conecte los auriculares y el cable de carga al adaptador y, luego, conecte el adaptador al teléfono. (Los pasos inversos pueden afectar la salida de audio) 2. Se recomienda utilizar auriculares y cable de carga originales para garantizar una mejor calidad de sonido y eficiencia de carga. 3. Sin función de llamada Especificación: Peso del paquete Peso de un paquete 0,03 kg/0,07 lb Un tamaño de paquete 15 cm x 10 cm x 1,5 cm (5,91 pulgadas x 3,94 pulgadas x 0,59 pulgadas) Cantidad por caja 100 Peso de la caja 3,90 kg/8,60 lb Tamaño de la caja 30 cm * 30 cm * 30 cm / 11,81 pulgadas * 11,81 pulgadas * 11,81 pulgadas Contenedor de carga 20GP: 987 cajas * 100 piezas = 98700 piezas 40HQ: 2292 cajas * 100 piezas = 229200 piezas

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The USB Virtual 7.1 Channel sound adapter is a highly flexible audio interface which can be used dither with Desktop or Notebook systems. Bundled with Xear 3D sound simulation software, it turns your stereo speaker or earphones into 7.1 channel environment. No drivers required, just plug and play for instant audio playback, also compatible with all major operation systems * Features & specification 1) Complaint with USB 2.0Full-speed (12Mbps) Specification 2) Complaint with USB Audio Device Class specification 1.0 3) Complaint with USB HID Class specification 1.1 4) USB bus-powered mode, no external power required 5) Connectors: USB Type-A, stereo output jack, Mono microphone-input jack 6) Functional keys: Microphone-Mute, speaker- Mute, Volume-Up, Volume-Down 7) LED indicators: Microphone- Mute Status, Activity 8) Include Xear 3D, the virtual 7.1 channel simulation software for Windows XP/Vista 9) Driverless-No driver required for Windows 98SE/ME/2000/XP/Server 2003/Vista, Linux, Mac OS * System requirement 1) Desktop or notebook PC with a USB port 2) Windows 98SE/ME/2000/XP/Server 2003/Vista, Linux, Mac OS 10 or higher 3) Xear 3D (Virtual 7.1 channel sound simulation software) for Windows XP/Vista 4) Stereo active speaker or stereo earphone 5) Mono microphone ( Optional )Specification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 5.8cm * 2.6cm * 1.5cm / 2.28inch * 1.02inch * 0.59inch Qty per Carton 60 Carton Weight 1.68kgs / 3.70lb Carton Size 41cm * 38cm * 42cm / 16.14inch * 14.96inch * 16.54inch Loading Container 20GP: 407 cartons * 60 pcs = 24420 pcs40HQ: 946 cartons * 60 pcs = 56760 pcs

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1. Maximum 100W power input: 100W input power can provide 85W charging power to your computer, and has over-current and short-circuit protection to ensure you are safe at every step of charging2. High-Speed Data Transfer: Equipped with two USB 3.0 ports (5Gbps) and two USB 2.0 ports (480Mbps), this docking station ensures rapid data transfer for your peripherals, providing both efficiency and convenience3. Gigabit Ethernet Port: Stay connected with a reliable and high-speed Gigabit Ethernet port. Ideal for users who demand a stable and fast network connection for data-intensive tasks4. Card Reader Slots: The docking station features convenient SD and TF card slots, making it easy to transfer and access your files directly from memory cards5. Audio/Microphone Interface: Easily connect your audio devices with the dedicated audio/microphone interface, ensuring clear and crisp sound quality during online meetings or entertainment6. Triple Display Support: Expand your workspace with triple display support. Connect two HDMI monitors at 4K@60Hz and 4K@30Hz, along with a VGA display at 2K@60Hz. Enjoy a seamless and immersive multitasking experienceSpecifications:1.Model:WL-UMD3012.Interface: 1 USB-C (PD IN, 85W), 1 HDMI1 (4K@60Hz), 1 HDMI1 (4K@30Hz), 1 VGA (2K@60Hz), 1 Gigabit RJ45, 2 usb3 .0-a (5Gbps), 2 USB2.0-A (480Mbps), 1 SD card slot, 1 TF card slot, 1 audio/microphone interface3.Shell material: aluminumSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 19.6cm * 8.2cm * 1.7cm / 7.72inch * 3.23inch * 0.67inch Qty per Carton 230 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 50cm * 13cm / 35.43inch * 19.69inch * 5.12inch Loading Container 20GP: 455 cartons * 230 pcs = 104650 pcs40HQ: 1058 cartons * 230 pcs = 243340 pcs

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