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    Fosi Audio DS1 DAC Headphone Amplifier

    Fosi Audio DS1 DAC Headphone Amplifier

    $79.99
    $79.99
    Sale Sold out
    Taxes included. Shipping free at checkout.

    Descriptions:

    • Small USB DAC headphone amplifier with optimized HiFi audio architecture ensures high-resolution sound quality. The portable USB DAC DS1 compatible with various systems like Android/iOS/Windows/Mac, compatible with the latest devices: phones/computers/tablets/laptops/audio players, etc. Wonderfully versatile when commuting in the home, office, or gaming.
    • DS1 adopts ESS Technology ES9038Q2M DAC Chip supporting DSD 512 and 32Bit/768kHz PCM, features best-in-class specifications and high-power outputs capable of supporting the most demanding of headphones with impedance above 200Ω.
    • Low Noise Floor Clean Sound for True High-Fidelity. DS1 features abundant power with a high signal-to-noise ratio, low distortion, and almost 0 noise. 
    • 3.5MM+4.4MM Dual Headphone Outputs both Powerful to easily drive most headphones. The traditional 3.5mm single-ended headphone output is widely compatible with most headphones, and a 4.4mm balanced headphone output for a more detailed audio experience. Specifications: THD+N120dB, Noise<1.6UV.

    Specifications:

    Model: DS1

    Output Power: 120mW(SE); 220mW(BAL)

    Terminating Impedance: 16-300Ω

    Input Mode: USB Type C

    Output Mode: 3.5MM + 4.4MM Headphone

    Frequency Range: 20Hz-20kHz (±0.5dB)

    THD: 0.0006%(32Ω SE); 0.001%(32Ω BAL)

    SNR: ≥120 dB

    Sampling Rate: 32bit/768kHz

     

    →Fosi Audio DS1 User Manual

     

     

    View full details

    Customer Reviews

    Based on 49 reviews
    98%
    (48)
    2%
    (1)
    0%
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    B
    Bigggy
    Very well made. Great sound

    I really like this unit. The volume control is very easy to use. Works well. Very well made. Very durable. Great value for the money. It does not have Bluetooth connectivity. It connects through the dongle of your phone or your laptop or your tablet, but fantastic. Sound highly recommended

    User picture User picture User picture
    S
    Sean P Tibbetts
    Works for me and my Neumann NDH30's

    Needed a portable DAC to drive my studio headphones. This meets the needs.Portability: 10/10Design: 10/10Build: 10/10Sound Output: TBD So far great. ( Still new will hold opinion until I've used this a bit more )

    J
    James Seppi
    Very good product

    Works as advertised

    J
    Joakim S
    Small dongle packing a surprisingly large punch

    I was surprised how good this dongle sounds. I'm using it to boost the output from my tablet in order to drive a pair of Sennheiser HD-660s. It works really well. Compared to my stationary DAC/amplifier, at 15 times the price, I can hear a difference in width and depth of the soundstage. For something that small and portable the Fosi sounds awesome.

    S
    Swizeltwirlz0002
    not compatible with the oem iphone cable

    The product worked great connected to my laptop and my android phone. However please note the lightning to usb white cable that came with the iphone 13 will not work with this device. You'll need to purchase an aftermarket cable that will run you extra money.

    123

    SHIPPING&RETURN

    Shipping Fees

    Worldwide Free Shipping on RONDOSON, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

    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.