Douk Audio L1 Mini Stereo Line Level Booster Amplifier Audio Preamplifier 20dB Gain Volume Control +

High-Gain Stereo Booster Amplifier: The Douk Audio L1 Mini offers a high gain of 20dB, significantly amplifying the output of numerous low-level audio devices. This booster amplifier is compatible with almost all line-level audio sources, including TVs, video games, MP3 players, iPods, smartphones, tablets, and more. Multifunctional Input/Output Interface: Featuring a variety of interfaces including 3.5mm AUX, stereo RCA, and 5-DIN inputs, and stereo RCA and 5-DIN outputs, it meets a wide range of user needs. These interfaces facilitate easy connection between devices and simplify system setup. Built-in powerful boost and amplification circuitry: Supports a wide power input range of DC 5 to 24V, and L1 operates at a high voltage of 26V to achieve a high output amplitude of ±12.5V. The gain is adjustable, allowing for optimal matching with various audio sources. Special circuit design for HiFi sound: Featuring a special double-sided PCB design and pluggable socket design, and utilizing the NE5532P op-amp, it achieves a wide frequency bandwidth and excellent dynamic response, delivering a smooth, natural, and warm sound. Compact and easy-to-use design: Its compact size makes it highly portable, suitable for desktops and car audio systems. It can be easily powered using the included USB-DC cable and power adapter, but the adapter is sold separately. Note: Please use a DC 5V-24V power adapter specifically designed for audio equipment. Tags: Bluetooth receiver tube 6n3 audio p2 digital amplifier usb nobsound hifi vacuum tube preamplifier amplifier nobsound dac-t1 pro dac 5.1ch surround system tone control preamplifier dac headphone amplifier bluetooth