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    Fosi Audio P3 Tube Preamp with Bluetooth aptX LL HD Bass and Treble Tone Controls

    Fosi Audio P3 Tube Preamp with Bluetooth aptX LL HD Bass and Treble Tone Controls

    $79.99
    $79.99
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    Taxes included. Shipping free at checkout.

    Fosi Audio P3 Tube Preamp/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 @16Ω; 150mw @32Ω; 32mw @250Ω; 20mW @300Ω
    Headphone Impedance: 16-300Ω; SNR: ≥103dB; THD: ≤ 0.02%
    Input: Bluetooth 5.1/RCA; Output: RCA/AUX/3.5mm headphone jack; Dynamic Range: 104dB; Frequency Response: 20Hz-20kHz(±1dB)

    →Fosi Audio P3 User Manual

     

    View full details

    Customer Reviews

    Based on 89 reviews
    60%
    (53)
    28%
    (25)
    4%
    (4)
    3%
    (3)
    4%
    (4)
    S
    Sean Ebert
    So far so good

    Not really sure that the tubes do much, but they add a nice touch visually. Sounds great paired with a ZA3, fed by a CD player or streaming via Bluetooth.

    J
    Justin S
    Very good sound quality

    This has been a very good sounding preamp. I have owned a number of Fosi products and I continue to be impressed by them.

    S
    Shankster
    Great for a budget setup.

    I wouldn't say this is a proper tube pre - it's mainly a tube buffer. But for its price and build, it's a really good starting point for adding a bit of depth and control to your sound. I use it for vinyl listening and personally I like the EQ controls and separation it adds to the sound more than anything.PS - It doesn't add any colour to the audio so if that's what you're looking for then you'll need to go for an entirely different product and surely something more expensive.

    l
    leigh
    Does Change Sound

    Yes it gives a ‘warmer’ sound

    H
    Hashim Azeez
    Amazing tube amp (which is one of the easily available and cheapest for me to get on amazon)

    I have been following fosi products. There are mixed reviews on Reddit and youtube some just branding it as cheap chifi setups. I wanted a Bluetooth transmitter and I was eyeing on fiio but that was costly so this was another option. I didn’t need an amplifier though. So this preamp was a good option. I personally like old vintage songs and warmth. So tube amps were a good option for me. The only question was whehter the build quality and sound quality would be good?Once I received, I connected it to my studio monitors and I could understand the warmth from the tubes. Then I listened to it by connecting on my IEMs, warmth is noticeable. The music becomes more enjoyable to hear. Soundstage is not that wide. But the bass and treble controls are really nice. Bass noticeably gets boosted at 12 o clock position.The volume button increases non linearly. It has enough amplification for IEM that I never get past the 12 o clock position, so I guess it would be able to drive full sized headphones also. One con would be when there is no electricity and when I play it on the inverter there is a hissing sound (some kind of weird earthing issues Iguess, because same thing happens for my studio monitors also)Conclusion - it has impressed me with the sound quality and build quality. Maybe better tube amps will be out there but this one is a good starting point.

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    SHIPPING&RETURN

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    If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

    7 Days DOA Product Guarantee

    If one or more of the items you received are damaged, different, or not working, you will be protected by this Guarantee. Please contact us for Return Material Authorization within 7 days of the order being received. (Customized products are NOT covered by this guarantee)

    After returning the product to the address provided by our customer service team, we can send you a new item free of charge (we will reimburse you the return shipping cost), or you can choose to receive a full refund.

    30 Days No Reason Return

    If you are not satisfied with your purchase and the product is still in brand new condition, we can arrange a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees and return duties.

    Please contact us for Return Material Authorization within 30 days of the order being received.

    Notes：

    30 days is the time between when the order is marked as delivered and when the returned package is marked as shipped.

    Return requests made between 7 and 30 days after the order is marked as delivered will be subject to a 10% restocking fee.

    Be sure it's in good condition with all the accessories included, no damage, no lost, or we might charge extra 50% damage fee, and the cost of accessories will be deducted if lost.

    Items such as Eartips / Leather case / Cable / Custom Products are not covered by this guarantee due to hygiene considerations.

    180 Days up to the Quality of the Exchange or Refund

    If there are quality problems in some categories of products, you can get a refund or exchange up to 180 days. You can contact us to learn if the product is in this category.

    Note: Due to its nature and intended use, Eartips, Cable, Leather case, Headphone accessories and other similar items are not included in this warranty period. For other product details please contact us or reference other warranties.

    Which Couriers To Use?

    Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.

    Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.

    PO boxes or APO/FPO

    The ability to ship to PO boxes or an APO/FPO address depends on the item's weight. If an item weighs more than 9 pounds, we won’t be able to ship to these addresses because of our current courier agreements.

    To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact RONDOSON Support.

    Estimated Delivery Time

    For customers in the continental United States:

    5 to 14 business days from the date of shipping

     

    For customers in Hawaii and Puerto Rico:

    2 to 4 weeks from the date of shipping

    International customers can expect longer shipping times, depending on the country in which they live:

     

    Canada: 1 to 3 weeks from the date of shipping

    Australia, New Zealand, Germany, France, and the UK: 2 to 4 weeks from the date of shipping

    Other countries not listed above: 3 to 6 weeks from the date of shipping

     

    Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.

     

    If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to RONDOSON Support within 4 months of the date of shipping or before the courier archives the tracking information.