Fosi Audio P4 Mini Preamp with 3 RCA Inputs, Home Audio Stereo Pre amp for Amplifier/Active Subwoofer/Speakers, Preamplifier with 3-Level Adjustable Gain 3/6/9 dB, Bass and Treble Control
Practical and User-Friendly: Equipped with volume control. bass and treble adjustment with bypass function. three-level gain control. and a remote. The preamplifier offers convenient audio setup and optimization. making every listening session effortless
Motorized Potentiometer: Featuring a high-precision motorized analog pot. the P4 delivers smooth volume adjustment. reduced noise. and minimal distortion for a purer and more refined sound experience
Compact and Solid: The P4 stereo pre amp features a sleek. minimalist design that saves space and provides robust resistance to electromagnetic interference. ensuring reliable performance over time
Exceptional Performance: With a low noise floor. high signal-to-noise ratio. and extremely low distortion. the P4 pre amplifier delivers pristine audio. ensuring accurate sound reproduction and enhancing the listening experience for audiophiles
Equipped with triple inputs. tone control. and remote control for a convenient and customizable audio experience.
13 RCA Inputs2Series Design3Compact Yet Powerful4Solid Build1Tone Control23-Level Gain Adjustment3Tone Control Bypass4Remote Control1Motorized Potentiometer2Swappable Op-Amp3Pre-Out Port4How 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 the function 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.
Does P4 support multiple RCA inputs playing together?
No. P4 only supports one input channel at a time.
Fosi Audio P4 Mini HiFi Preamplifier
Fosi Audio P4 Mini HiFi Preamplifier
The Mini Control Hub for Your Home Audio System
Perfectly Paired with the V3 Amp
All-Aluminum Alloy CNC Construction
Adjust Bass and Treble at Ease
Enjoying a Convenient Audio Experience
High-Precision Motorized Analog Pot
How do I integrate P4 into a audio system?
What is the function of the Bypass switch?
What are the benefits of the high-precision motorized analog potentiometer in the P4?
What can the pre-out port used for?
Does P4 support multiple RCA inputs playing together?