This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Fosi Audio P4 Mini Preamp w/ Remote ControlOptionalityFeatures three input options, bass and treble adjustment, and a remote control for flexible and user-friendly audio customization.
Another Masterpiece Driven by Voice of CustomersThe P4 is a compact preamp developed in-house by Fosi Audio, created in response to extensive user feedback following the release of the .
The Mini Control Hub for Your Home Audio SystemEasily Connect up to three audio sources, with one-touch input switched for ultimate audio freedom.
Perfectly Paired with the Its cohesive design enhances both the visual appeal and sonic performance of your audio system.
All-Aluminum Alloy CNC ConstructionCompact and refined with a metallic finish, offering a sleek look and improved resistance to electromagnetic interference.
3-Level Gain AdjustmentAdjusts to varying output levels from audio sources, enhancing overall sound balance.
Tone Control BypassBypassing the tone control circuit allows for the purest, unaltered high-fidelity audio playback.
Adjust Bass and Treble at EaseCustomize your sound signature to create a listening experience that suits your personal preferences.
The P4 is not a phono preamp. When connecting a turntable, please ensure it has a built-in phono preamp, or connect an external phono preamp before connecting the P4.
Enjoy a convenient Audio ExperienceConveniently control volume, switch inputs, and fine-tune tone settings using the remote—no need to get up.
High-Precision Motorized Analog PotProvides precise, smooth volume control while minimizing noise and distortion for a cleaner, more accurate sound experience.
Swappable Op-AmpCustomize your sound with the P4’s swappable op-amp design for tailored audio performance.
Pre-Out PortProvides expandable connectivity for powered subwoofers or powered speakers, allowing for flexible system upgrades.
Mini Control Hub The P4 supports up to three RCA inputs, making it easy to connect CD players, streamers, DACs, cassette decks, or turntables with built-in phono preamps. Switching between audio sources is simple and seamless with a single click.
Practical and User-Friendly Designed for convenience, it features volume control, bass and treble adjustments with a bypass option, three-stage gain control, and a remote. These tools offer quick audio optimization for a smooth and enjoyable listening experience.
Motorized Potentiometer A high-precision motorized analog potentiometer enables smooth and accurate volume adjustments while minimizing noise and distortion, delivering a cleaner and more refined sound.
Compact and Solid The P4 boasts a compact, minimalist design with a solid metal build that resists electromagnetic interference, ensuring dependable performance in a wide range of setups.
Exceptional Performance With a low noise floor, high signal-to-noise ratio, and very low distortion, this stereo preamp ensures faithful sound reproduction, meeting the expectations of audiophiles seeking clarity and precision.
Specifications
Channel: 2.0 Input Mode: RCA*3 Output Mode: RCA, Pre-out SNR: ≥ 110dB Dynamic Range: ≥ 110dB THD+N: ≤ 0.003%
Crosstalk: ≥ 105dB Noise Floor: ≤ 9μV Tone Adjustment Gain: ±12dB Frequency Response: 20Hz-20kHz(±0.1dB) Power Supply: DC 12V/1.5A
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.