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, and tablets.

Multifunctional Input/Output Interface: Featuring a diverse interface with 3.5mm AUX, stereo RCA, and 5-DIN inputs, and stereo RCA and 5-DIN outputs, it meets a variety of user needs. These interfaces facilitate connection between devices and simplify system setup.

Built-in Powerful Boost and Amplification Circuitry: Supporting a wide power input range of DC 5-24V, the 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, 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 (adapter sold separately).