Douk Audio 2 Channel Bluetooth Vacuum Tube Preamp, Hi-Fi Headphone Amp, USB DAC PC Sound Card, Wireless Receiver Audio Preamplifier with VU Meter, Optical, Coaxial, APTX, LDAC, DSD256, Remote Control

Highlights

• Perfect Blend of Vintage and Modern: The P1 PLUS boldly reimagines the appearance of HiFi audio equipment. It integrates pluggable VU meters, retro military-grade vacuum tubes, and a crystal-clear OLED screen. Not only does it add warmth to the sound, but it also vividly shows the dynamic changes in the audio signal, allowing you to immerse yourself in a vibrant audio-visual feast as you delve into the HiFi world.
• Luxurious Chipset Unleashes Peak Performance: The QCC5125 Bluetooth chip supports APTX-HD and LDAC, achieving the highest 24Bit/96Khz transmission. The SA9137L USB chip and ESS9018K2M DAC chip handle PCM data up to 384KHz/32Bit and DSD256. The TPA6120 amp chip effortlessly powers headphones ranging from 16Ω to 600Ω with an output power of up to 750mW. Additionally, two pluggable NE5532 op amps allow you to tailor your sound by swapping with various dual op-amps.
• Authentic Tube Amplification and Sound: The P1 PLUS preamp circuit elevates the voltage to 100V, ensuring that the vacuum tubes operate at their full potential, delivering a warm and rich audio experience. The unique technology faithfully reproduces crisp high tones, lush midrange richness, and deep, rhythmic bass. The pluggable socket design allows for tube rolling and sound-shaping to customize your own sound.
• Versatile Audio Inputs and Outputs: The P1 PLUS provides Bluetooth, USB, coaxial, optical, stereo RCA, and 3.5mm AUX inputs, as well as optical, stereo RCA, 3.5mm AUX, and 3.5mm headphone jack outputs. It perfectly meets all your home audio needs. The headphone, RCA, and AUX outputs can be used simultaneously, making it convenient to create multi-channel systems, minimizing cable-plugging hassles.
• Enhanced Details Elevate the P1 PLUS to Perfection: It features tone knobs allowing for precise tuning of bass and treble; a remote control to adjust all settings at your fingertips; a color-variable VU meter that complements various listening spaces; and a sleek metal body that seamlessly blends retro charm with modern design.