WIFI Amplifier Wireless 2 X 150W HIFI Pure Digital Amplifiers Audio Metal Casing Remote Control No Including Power Adapter (Model No: WHFA-WF3001)
This is a pure digital HIFI amplifier, that is amplified the pure digital signal directly and reduce intermediate converting. Specially, it support WIFI connection with your smart phones and tablet PCs directly, to connect the amplifier directly through WIFI. The amplifier interface is readily available, strong power, high efficiency, and green power. Compact and stylish, it is a good choice for forming a desktop audio. Sound performance, high-frequency positioning accuracy and no burr edge; middle frequency performance is thick, medium density; low frequency is jumping full force, fast response, high power output, large dynamic. Equipped with headphone output port, it can be used as a headphone amplifier also.
Details
Features
1. Support IOS (Airplay) itself or install another music player APP can be played directly.
2. Support DLNA push Android music player can be used.
3. Use of the American TI (Texas Instruments) HIFI pure digital DSP chip TAS5548 + TAS5614 asynchronous architecture.
4. High resolution of the sound field, accurate positioning instruments, structured. Have asynchronous digital processing capability, automatic identification, and 32k - 192k seamless transition.
5. Equipped with an infrared remote control, five buttons, including the switch, volume, channel selection three kinds of functions.
6. Selected HIFI material. Whole metal casing;10A high current DC socket; high-quality input and output terminals; aluminum knobs, FeSiAl inductors, NCC Black Edition capacitors with high-frequency low resistance.
Product Specifications
1. Output Power: 2 x 150W (4ohms)
2. THD: 0.01% (35v / 1W)
3. SNR :> 95dB
4. Dynamic Range :> 105dB
5. Output Impedance: 4 - 8 ohms
6. Operating voltage range: DC 15V-35V; recommended DC32V (No including power adapter)
7. DC output plug dimension: inner -- " +", outside -- “-”; and outside Diameter is 5.5mm, Inner Diameter is 2.5mm.
8. Three Popularly Digital Inputs: Coaxial / Optical (24bit32k - 192k), USB (48k 16bit).
9. Headphone amplifier: 40mW power under 32Ω. Also headphone output can be set as another audio output for subwoofer to form 2.1 speakers system.
10. Built-in USB sound card: easy access laptop, OTG mobile phone connections.
11. Original software control speaker protection: Optocoupler isolation outputs for each channel independently detect to protect your valuable speakers.
13. Dimensions (L * W * H): 180mm * 120mm * 35mm
14. Weight: 1kg
15. Color: Black / Gold + Black body panel
16. Accessories:
Remote control x 1
WIFI Setup Instruction
Applications
About HIFI pure digital amplifier
1. What is a pure digital amplifier?
This is a new type amplifier for typical one, its front-end process digital audio signal directly, and generate a PWM to drive class D power amplifier module to realize digital to analog conversion. So it is equivalent a high-power DAC, due to a very high degree of digitization, high transmission efficiency, low loss, there is lossless transmission of signals over long distances, the connection can only use a coax, and has the advantages of energy-saving and high-fidelity.
2. What can a pure digital amplifier do?
Its main function is conducted audio amplification. Compared with the ordinary amplifiers, it can be connected directly to a digital audio signal amplification, you can use it to access USB, coaxial, fiber optic interfaces, the equipment have these interfaces include computer, CD player, DVD player , digital TV set-top boxes, Internet TV set-top boxes, hard disk player and so on.