Douk Audio P1 Bluetooth Vacuum Tube Headphone Amplifier

The Douk Audio P1 Preamp, renowned worldwide among audiophiles, has now been upgraded to feature GE5654 vacuum tubes. If you're in need of a pair of spare tubes, this bundle offers an extra discount. According to feedback from many audiophiles, the upgrade from 6J5 to JAN5654 / GE5654 tubes has significantly improved the sound quality, delivering an even more stunning listening experience.

With its versatile input options, including Bluetooth, USB, and RCA, as well as dual output choices, RCA, and 3.5mm headphone, the P1 can serve as a HiFi tube preamp, USB DAC, or headphone amplifier. The HiFi-grade, warm, dynamic, and sweet tube sound provides an exceptionally high-quality listening experience.

The Bluetooth 5.0 (QCC3034) technology enables APTX-HD lossless transmission, ensuring exceptional audio quality. The PC-USB (CM6642) supports 24bit 192KHz and is compatible with Windows, Mac, and Linux systems, making it compatible with a wide range of audio devices such as iPods, phones, MP3 players, TVs, Blu-ray players, Echo Dot, and CD players.

The preamp's design incorporates the NE5532 op-amp and a classic 47 headphone amp architecture, allowing it to drive headphones with impedance ranging from 32 to 300 ohms. Additionally, a bypass switch has been included, allowing users to turn the tone control on or off, providing more flexibility in enjoying the original sound or experimenting with the treble and bass control knob for a more refined listening experience.

The exquisite appearance of the P1 Preamp, with its proper size and the captivating blue and orange lights that decorate the vacuum tube, creates a fashionable and attractive look. This design not only provides a wonderful auditory experience but also a visually pleasing one, making it an excellent choice for home and desktop audio systems.

product information: