Description: Elevate your audio experience with the Nobsound Bluetooth 5.0 Valve Tube Power Amplifier, a sleek black unit that combines modern technology with classic tube warmth. With multiple audio inputs, including Bluetooth, RCA, and AUX, this amplifier is designed to connect seamlessly with a variety of devices, ensuring compatibility and convenience. The integrated vacuum tubes work to enhance the digital sound sources, providing a rich and realistic audio experience. With a max output of 50W+50W (4Ω load) from the TPA3116 amp chip, this amplifier delivers powerful, distortion-free sound that fills any room. Control your sound precisely with the separate treble and bass adjustment, allowing you to achieve the perfect balance for your personal taste. The compact size and considerate design features, such as the input switch and LED indicators, make this amplifier not only a powerful performer but also an elegant addition to your home or desktop audio setup. Parameters: Audio Inputs: Bluetooth, stereo RCA, 3.5mm AUX Audio Output: Banana speaker jacks Amplifier Chip: TPA3116 Rated Output Power: 30W+30W@8Ω / 50W+50W@4Ω Speaker Impedance: 4Ω-8Ω Frequency Response: 20Hz-20KHz Signal to Noise Ratio: >99dB THD+N: <1% Working Voltage: DC 19V (5.5mm/2.5mm) Dimensions: 11513233mm / 4.535.201.30in Net Weight: 515g / 1.14lb Package Weight: 1.1kg / 2.43lb Packing List: 1 x M8 Amplifier 2 x 6K4 Tubes 1 x 19V Power Supply 1 x Bluetooth Antenna Warm Tips About Noise Issue: Low-quality audio cables can often cause static noise. Ensure your sound source is free from issues, as tube amplifiers will amplify all sounds, including noise. Check that the tubes are securely plugged into the tube sockets. Electronic devices like routers and mobile phones may interfere with the audio signal, potentially causing static noise. If you encounter any issues that aren't resolved by these tips, please contact us. We are always eager to assist you and provide the best customer service possible.
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