Douk Audio T4 PRO Vacuum Tube Phono Preamp for Home Theater/Record Player/Stereo Amplifier/Active Speaker

Douk Audio & Nobsound: Making Hi-Fi Affordable

Established in 2013, Douk Audio & Nobsound is a brand created by a group of enthusiastic music fans and professional audio experts. Their mission is to "Make Hi-Fi Affordable" by designing and manufacturing various high-quality audio equipment, including amplifiers, phono preamps, headphone amps, DACs, audio switches, and more.

Douk Audio's range of products offers a versatile and customizable audio experience. The T4 PRO is a standout example, delivering pristine audio clarity with its MM phono input, converting phono signals to line level with the aid of low-noise circuits and premium components. It boasts a 3.5mm AUX input, making it easy to amplify audio from various devices, enhancing sound quality across the board.

Equipped with imported JAN5654 tubes, the T4 PRO offers a rich, warm sound that elevates music details, dynamics, and tonality, especially in vocal performances. The pluggable tube socket allows for easy tube rolling, enabling users to tailor the sound signature to their preference. With a built-in classic headphone amp circuit, the T4 PRO effortlessly drives headphones ranging from 32 to 300 ohms, providing a personal audio experience that's nothing short of exceptional.

Despite its small size, the T4 PRO packs a punch with a robust aluminum construction, providing a vintage aesthetic and outstanding acoustic performance even in confined spaces. Its design is a fusion of classic elegance and modern functionality, with a solid aluminum knob and a special red tube cover, making it a stylish addition to any audio setup.

Douk Audio's commitment to affordability is evident in the T4 PRO's specifications. It features a sophisticated circuit design with components like the TI TPA5430 for power management and a combination of TL071 and JRC2068 for the phono preamp, ensuring top-tier sound quality at an unbeatable low cost.

In addition to the T4 PRO, Douk Audio and Nobsound offer a range of other audio products, including the T4 PLUS, T3 PRO, Nobsound T3, T9, and X1, catering to various audio enthusiasts' needs. Whether it's a Bluetooth amplifier, subwoofer, phono preamp, or equalizer, the brand's focus on delivering exceptional value and performance is evident across its diverse product lineup.

By offering a wide range of high-quality audio equipment at affordable prices, Douk Audio & Nobsound is making it easier for music lovers to enjoy the rich, immersive sound of Hi-Fi audio without breaking the bank. With a commitment to innovation, quality, and customer satisfaction, the brand continues to redefine the accessibility of premium audio experiences.

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