Douk Audio L1 Mini Stereo Line Level Booster Amplifier with 20dB Gain and Volume Control

Douk Audio & Nobsound, established in 2013, is a brand created by a group of passionate music fans and professional audio experts. They design and manufacture a variety of audio equipment, including amplifiers, phono preamps, headphone amps, DACs, audio switches, and more, with the goal of "Making Hi-Fi Affordable."

The brand's product lineup includes:

Bluetooth Amplifier, Subwoofer & Mono Amplifier, Phono Preamp & Amp, Equalizer & Bluetooth Preamp, Headphone Amp & Booster & DAC, VU Meter Series, and Audio Switch & Mixer.

Some notable products include:

Nobsound Q4 - a USB Audio Gaming DAC & Bluetooth Headphone Amp Douk Audio H7 PRO - a 600W High Power Balanced Amplifier Douk Audio BSA600 - a 230W Bridgeable Bass Shaker Amp Douk Audio T6PRO - a 300W x 2 TPA3255 Bluetooth Tube Amplifier

The Douk Audio L1 is a versatile line-level booster that can seamlessly connect with various audio devices through multiple interfaces, providing robust amplification and crystal-clear sound. Its compact and durable all-metal design offers both style and protection against electromagnetic interference, making it suitable for a wide range of audio enhancement needs.

Comparing the Douk Audio L1 to similar boosters, it offers universal compatibility, adjustable gain, customizable sound quality, and a compact, durable design. It can be powered by a phone charger, power bank, or computer, and its 3.5mm AUX, stereo RCA, and 5-DIN inputs and outputs provide flexibility in connecting to different audio sources and amplifiers.

The Douk Audio L1 boasts a frequency response of 20Hz-20kHz (±0.5dB), a THD of 0.06% max, and a signal-to-noise ratio of over 80dB, delivering a warm, natural, and distortion-free listening experience. Its adjustable gain of up to 20dB ensures powerful audio performance, catering to a wide range of audio enhancement needs, from home stereo systems to live event setups.

product information: