Douk Audio P1 Vacuum Tube Bluetooth Preamplifier for Home Theater Amplifier/Active Speaker

Douk Audio P1 - Upgraded Vacuum Tube Preamp & Headphone Amplifier

The Douk Audio P1 is a fully upgraded version that now features GE5654/JAN5654 vacuum tubes, providing a significant enhancement in sound quality. This versatile HiFi tube preamp, USB DAC, and headphone amplifier delivers a warm, retro tube sound that can be further customized.

Equipped with Bluetooth 5.0 and APTX-HD support, the P1 ensures a strong signal and high-quality lossless audio transmission. Beyond Bluetooth, it also accepts USB and RCA inputs, making it compatible with a wide range of devices such as iPods, phones, MP3 players, TVs, Blu-ray players, Echo Dot, CD players, and computers.

The PC-USB input supports 24-bit/192kHz for high-resolution audio, and is compatible with Windows, Mac, and Linux systems. Treble and bass controls, as well as a bypass function, allow you to tailor the sound to your preferences, providing a pure music experience or more nuanced tone shaping.

Featuring a classic 47 headphone amplifier design with the NE5532 op-amp, the P1 can power 32-300Ω headphones and headsets with up to 160mW of output at 32Ω. The upgraded DC connector ensures safe and spark-free operation.

The refined appearance features a compact, well-designed chassis with blue and orange tube lighting that adds a fashionable, attractive touch, making the P1 a great fit for home or desktop audio systems.

The Douk Audio P1 package includes the preamp unit, two GE5654/JAN5654 tubes, a power supply, a USB cable, a Bluetooth antenna, and a user manual.

Technical Specifications: - Chip Architecture: CM6642 + QCC3034 + NE5532 + Classic 47 - PC-USB Input Sampling Frequency: 192kHz/24-bit - THD: ≤0.01%, SNR: ≥103dB - PC-USB System Support: XP, W7, W8, W10, Mac, Linux - Bluetooth Version: 5.0 - Headphone Impedance: 32-300Ω - Headphone Max Power Output: 160mW @ 32Ω - Bass & Treble Range: ±6dB - RCA Output Level: 2.3V - Frequency Range: 20Hz-20kHz (±3dB) - Product Weight: 0.47kg - Product Dimensions: 180 x 118 x 36mm - Package Dimensions: 240 x 210 x 60mm

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