Features:

•     NOTE:This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers.
•     Mini Control Hub: The P4 supports up to 3 RCA inputs, allowing easy connection to CD players, streamers, DACs, cassette decks, and turntables with built-in phono preamp. Switch sources with a click for seamless audio control.
•     Convenient and Easy to Use: Equipped with volume control, bass and treble adjustment with bypass function, three-level gain control, and a remote control. The preamp offers convenient audio setup and optimization, making every listening session a breeze.
•     Motorized Potentiometer: Featuring a high-precision motorized analog potentiometer, the P4 offers smooth volume adjustment, reduced noise, and minimal distortion for a purer, more refined sound experience.
•     Compact and Solid: The P4 stereo preamp features a sleek, minimalist design that saves space and provides robust resistance to electromagnetic interference, ensuring reliable performance over time.
•     Outstanding Performance: With low noise, high signal-to-noise ratio and extremely low distortion, the P4 preamplifier delivers pristine audio, ensuring accurate sound reproduction and enhancing the listening experience for audiophiles.

•     RCA input*3
•     RCA output, PRE OUT
•     S/N ratio: ≥110dB
•     Distortion: ≤0.003%
•     Dynamic range: ≥110dB
•     Less noise: ≤9uV
•     Frequency response: 20HZ-20KHZ (±0.1dB)
•     High and low gain Bass gain: ±12dB, Treble: ±12dB
•     Output impedance: ≥1kΩ
•     Input voltage and current: DC 12V/1.5A

Q&A:

How Do I Integrate P4 Into A Audio System?
First, connect P4 to your audio sources via RCA cables, then connect P4 to an amplifier via RCA cables, and lastly, use speaker cables to connect the amplifier to the passive speakers.

What Is Th eFunction of The Bypass Switch?
This is the bypass function for turning the tone control on and off. Sliding it up bypasses the bass and treble adjustments while sliding it down enables the bass and treble controls. The bypass switch won’t function on the volume control.

What Are The Benefits Of The High-Precision Motorized Analog Potentiometer in The P4?
It ensures smooth, precise volume control, and enhances usability while reducing noise and distortion. When adjusting the volume with the remote, the potentiometer‘s motor syncs with the physical knob, providing a seamless and intuitive experience.

What Can The Pre-Out Port Used For?
Allows for easy connection to external powered subwoofers or additional amplification. It ensures seamless integration with your audio system, enabling enhanced bass response or driving additional speakers for a more immersive listening experience.