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Fosi Audio P3 Tube Preamp Headphone AmplifierFosiAudioDirect
  • Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack
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Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack

4.2 out of 5 stars (8)
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Purchase options and add-ons

  • True Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. The unique preamplification technology delivers pure audio signals, faithfully reproducing crisp high tones, full midrange richness, and deep, rhythmic bass. Important Tips: Remove the copper rings for effortless installation of the tubes on the P3
  • Bluetooth 5.1: Equipped with the Qualcomm QCC3031 chip, the P3 preamp guarantees impressive wireless sound quality and low latency, with compatibility for aptX HD and aptX LL codecs formats. Furthermore, the inclusion of a manual reset button prevents accidental connections by others, enhancing connection reliability
  • Versatile Connectivities: The P3 provides Bluetooth/RCA inputs and RCA/AUX OUT/3.5mm headphone outputs. It can help create a 2.1-channel audio system by connecting active speakers/an amplifier and a subwoofer. As a headphone amplifier, it supports headphones with impedance ranging from 16¦¸ to 300¦¸
  • Premium Components: It utilizes ELNA audiophile-grade capacitors and taper A pot. The bass and treble controls boast central detents for tone-defeating. With an SNR of up to 103dB and a crosstalk of 95dB, it helps form a HiFi audio system when paired with the V3 amplifier of the same series
  • What You'll Get: Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5725W Vacuum Tube x2, 12V/1.5A Power Supply x1
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Product information

Technical Details

Brand ‎Fosi Audio
Manufacturer ‎Shenzhen Foresight Technology Co., Ltd.
Place of Business ‎3rd Floor, Building 10, Aohua Industrial Zone, Gaofeng Community, Dalang Street, Longhua District, Shenzhen
Model ‎P3
Mounting Hardware ‎Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5725W Vacuum Tube x2, 12V/1.5A Power Supply x1
Number of Items ‎1
Batteries Required ‎No
Manufacturer ‎Shenzhen Foresight Technology Co., Ltd.
Item model number ‎P3
Product Dimensions ‎16 x 10.67 x 3.81 cm; 800 g
ASIN ‎B0DR1QCGH1

Additional Information

Date First Available Dec 20 2024
Customer Reviews
4.2 out of 5 stars (8)

4.2 out of 5 stars
Â鶹Çø Rank

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Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack

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From the brand

Previous page

  2. Guided by our mission of "Redefining HiFi with Unmatched Value", Fosi Audio continues to fuel its passion for the Hifi industry, ramp up R&D efforts, and co-create new HiFi equipment with users. We pledge to bring more amazing Hifi gear with high value for the price, innovative design, cutting-edge technology, and premium quality, to audiophiles worldwide.

  3. »·±£³¡¾°Í¼
  4. audio component amplifiers
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    Fosi Audio Box X3 Bluetooth 5.0 Phono Preamp Turntable Preamplifier 5654W Tube for MM Phonograph ...
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  6. Fosi Audio P2 Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio with Low Grou...
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  7. speaker amp
  8. fosi
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Product Description

P3

Authentic Tube Amplification

Fosi Audio P3 Tube Preamplifier/Headphone Amp

Experience the unique charm from vacuum tubes.

Embark on a Warm & Rich Musical Journey

  • The essence of tube amplification, experiencing the perfect harmony of technology and nature.
  • RMS Power: 250mw @16¦¸; 150mw @32¦¸; 32mw @250¦¸; 20mW @300¦¸
  • Headphone Impedance: 16-300¦¸; SNR: ¡Ý103dB; THD: ¡Ü 0.02%
  • Input: Bluetooth 5.1/RCA; Output: RCA/AUX/3.5mm headphone jack
  • Dynamic Range: 104dB; Frequency Response: 20Hz-20kHz(¡À1dB)

P3
Key Parameters

Key Parameters

  • Signal-to-Noise Ratio¡Ý103dB
  • Noise Floor: 64uV
  • Crosstalk: 95dB

Mode Indicator

Mode Indicator

  • RCA mode: steady red light
  • Bluetooth pairing mode: blue light flashing
  • Bluetooth connection built: steady blue light

Bluetooth Connectivity

Bluetooth Connectivity

  • Bluetooth Range: ¡Ý10m
  • Bluetooth Version: 5.1
  • Bluetooth Name: Fosi Audio P3

Bluetooth Reset

Bluetooth Reset

  • Press and hold for 3 seconds to clear Bluetooth pairing to solve the problem of Bluetooth being mistakenly connected by others.

  • Remove the copper rings for easier tube installation.

  • Resetting the P3's Bluetooth with the RST hole in the back.

  • No, they cannot be replaced.

  • P3 is compatible with DC 12V/1.5A~3A power supply.

  • No, it does not support LDAC.

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Product Summary: Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum Pre Amp Receiver with Bluetooth aptX LL HD Bass Treble Tone Controls for HiFi Stereo Active Speakers with RCA AUX Jack

From Fosi Audio

4.2 out of 5 stars, 8 ratings

Customer reviews

Price

No featured offers available

Other sellers

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About this Item

  • True Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. The unique preamplification technology delivers pure audio signals, faithfully reproducing crisp high tones, full midrange richness, and deep, rhythmic bass. Important Tips: Remove the copper rings for effortless installation of the tubes on the P3
  • Bluetooth 5.1: Equipped with the Qualcomm QCC3031 chip, the P3 preamp guarantees impressive wireless sound quality and low latency, with compatibility for aptX HD and aptX LL codecs formats. Furthermore, the inclusion of a manual reset button prevents accidental connections by others, enhancing connection reliability
  • Versatile Connectivities: The P3 provides Bluetooth/RCA inputs and RCA/AUX OUT/3.5mm headphone outputs. It can help create a 2.1-channel audio system by connecting active speakers/an amplifier and a subwoofer. As a headphone amplifier, it supports headphones with impedance ranging from 16¦¸ to 300¦¸
  • Premium Components: It utilizes ELNA audiophile-grade capacitors and taper A pot. The bass and treble controls boast central detents for tone-defeating. With an SNR of up to 103dB and a crosstalk of 95dB, it helps form a HiFi audio system when paired with the V3 amplifier of the same series
  • What You'll Get: Fosi Audio P3 Tube Preamplifier x1, User Manual x1, 5725W Vacuum Tube x2, 12V/1.5A Power Supply x1

Product description

The Fosi Audio P3 is a genuine tube preamp, with the tube working voltage reaching up to 54V. It features the QCC3031 Bluetooth chip, supporting aptX, aptX HD, and aptX LL audio formats, offering enhanced sound quality and as low as 60ms latency. The P3 comes with RCA out, AUX out, and a 3.5mm headphone jack, perfectly suited for your desktop use, delivering the ultimate auditory experience. The tubes are replaceable, adding to the fun of personalizing your setup. Combined with the glacier-colored light, it feels closer to nature. We believe that technology and nature can coexist harmoniously, and technological innovation can serve to enrich our lives. Features: 1. RMS Power 250mw @16¦¸£»150mw @32¦¸£»32mw @250¦¸£»20mW @300¦¸ 2. Headphone Impedance 16-300¦¸ 3. Input: Bluetooth£¬RCA 4. Output: RCA£¬3.5mm headphone jack, AUX Out
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