22nd Jul 2026, 07:53 AM
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
Price may vary by location, shipping cost, and availability.
$79.99
Highest: $79.99
Average: $79.32
Lowest: $67.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 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 here. This product's current Price in USA is $79.99. The average and highest prices are $79.32 and $79.99 respectively.
| Lowest Ever Price | $67.99 |
|---|---|
| 27th Mar 2026 | |
| Average Price | $79.32 |
| Based on 145 days price tracking | |
| Highest Price | $79.99 |
| 1st Mar 2026 | |
Current Price in USA
| Price | $79.99 |
|---|
Recent Price Drops on 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
Price Drop 26th Mar 2026
$79.99 → $67.99
15% drop
Product Information
Details
| Product Name | 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 |
|---|---|
| Store Product Code | B0CJBKWF43 |
| Store Name | amazon.com |
| Brand | Fosi Audio |
| Rating | 9 / 10 |
| Category | Preamplifiers |
| Product Manufacturer | Fosi Audio |
| Model Number | P3 |
| Model Name | P3 |
| Color | Black |
| Dimensions | 4.33 x 6.3 x 1.57 inches |
Features
- 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, 5654W Vacuum Tube x2, 12V/1.5A Power Supply x1
Images
× ![]()
Rating and Reviews
9 Based on 533 reviews
Fosi Audio P3 Tube Preamp Headphone Amplifier has 9 rating out of 10. This average rating is consist of 533 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.