What type of headphones can I use with the Fosi Audio P3?

You can use headphones with an impedance range of 16Ω to 300Ω.

Does the P3 support Bluetooth connectivity?

Yes, the Fosi Audio P3 supports Bluetooth for wireless connectivity.

What vacuum tubes does the P3 come with?

The P3 includes a pair of fully tested and matched military version JAN 5654W vacuum tubes.

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Fosi Audio

Fosi Audio 7-Pin 5654W Tested/Matched Vacuum Tubes (2PCS) and P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum

Item #:84241565

4.7 rating

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Availability : Out of stock

Imported from USA store

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Ships from Ubuy, Sold By : UBNA Distribution LLC

This bundle contains 2 items

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 7-Pin 5654W Tested/Matched Vacuum Tubes Substitute for 6AK5 6J1 6J2 6J1P EF95 Preamplifier Tubes (2PCS)

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120.). Recommended power converters Buy Now.

Our Top Logistics Partners

True Tube Amplification delivers a warm and rich experience, faithfully reproducing crisp high tones, full midrange richness, and deep, rhythmic bass.

Product Details

P3: 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.
P3: 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 16Ω to 300Ω.
Each package contains a pair of fully tested and matched military version vintage US-manufactured JAN 5654W vacuum tubes(2 PCS).
Substitute for 7-pin 6AK5/6AK5W/6Zh1P/6J1/6J1P tubes. It can directly replace WE-403A/403B/EF95 and ordinary 5654. And can be used for the device that comes with 6J2/6J3/6J4/6J5/6K5 as a replacement.

Date First Available	December 5, 2024
Item weight	1 lbs (0.45 kg)

Features & Benefits

Experience true tube amplification for superior sound quality.
Delivers warm, rich audio with crisp highs and deep bass.
Versatile connectivity with Bluetooth, RCA inputs, and various headphone outputs.
Supports headphones with impedance from 16Ω to 300Ω.
Includes fully tested military grade vacuum tubes for reliable performance.
Easily replaces several popular tube types for convenience.

Product Description

Overview

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Customer Questions & Answers

Question : What type of headphones can I use with the Fosi Audio P3?
Answer : You can use headphones with an impedance range of 16Ω to 300Ω.
Question : Does the P3 support Bluetooth connectivity?
Answer : Yes, the Fosi Audio P3 supports Bluetooth for wireless connectivity.
Question : What vacuum tubes does the P3 come with?
Answer : The P3 includes a pair of fully tested and matched military version JAN 5654W vacuum tubes.

Customer Ratings

4.7 out of 5

197 customers ratings

5 star
79%
4 star
11%
3 star
7%
2 star
2%
1 star
1%

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Pros

Rich, warm sound quality
Compact and lightweight design
User-friendly interface
Versatile input options
High-quality matched vacuum tubes

Cons

Occasional noise from tubes

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Fosi Audio 7-Pin 5654W Tested/Matched Vacuum Tubes (2PCS) and P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum

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