Douk Audio U3 Mini Class A HiFi Ultra-co Усилитель для наушников

Brand:douk audio

Battery Properties:Without Battery

Power Mode:USB

Operating Voltage:12V

Item ID:UT121481

Delivery within 1-6 business days to the majority of locations in the United States from our warehouse in the USA

Friendly reminder: Power adapter is not included. It is recommended to use a high-quality power adapter with a power output of at least 5W. For instance, the current should be over 1A for a DC 5V input, and over 0.5A for a DC 12V input.

Characteristics

Utilizing the classic TI-NE5532 operational amplifier and a transistor-based current expansion circuit, employing a 1300mA high-current output transistor operating in class A mode, resulting in ultra-low distortion and delivering warm, delicate, full, and mellow sound.

A design for a replaceable op amp socket, making it easy to switch between different op amps and providing a lot of enjoyment and creativity for music enthusiasts. Delivers a gentle and rich sound, perfect for enjoying vocals or string instruments, classical or popular music, and adds a special touch when listening to rock music.

Compact in size and beautifully designed, this product offers great value for money and will delight all music enthusiasts. It can effortlessly power most headphones on the market, delivering increased power, enhanced soundstage, and finer details. Ideal for use in home or office desktop audio systems.

Capable of powering high-impedance headphones like HD580/HD600/HD650, K701/K702/Q701, DT880/T70/T90, and SR225/SR325/RS1e with strong driving force.

Specifications: Input: stereo L/R RCA Output: 6.35mm headphone jack (with 6.35mm to 3.5mm adapter) Power output: ≥1300mW (32Ω) Headphone impedance range: 18-600Ω Frequency range: 20-30KHz Noise level: ≥110DB

The maximum output voltage is 25V. The input voltage ranges from 5V to 20V. The dimensions are 67mm in width, 93mm in depth, and 30mm in height (2.64in x 3.66in x 1.18in). The net weight is 169g (0.37lb), and the package weight is 310g (0.68lb).

List of items to pack: 1 U3 Headphone Amplifier, 1 USB to DC Cable, 1 6.35mm to 3.5mm Headphone Adapter