iFi Audio xDSD Portable Headphone Amplifier and DAC with Bluetooth
The iFi Audio xDSD is a high-resolution portable Bluetooth USB DAC designed to deliver sonic clarity from a variety of playback sources for audiophiles, audio engineers, and music lovers at home or on the go. Its built-in LiPo battery powers it for up to ten hours and is rechargeable via USB. Stream audio wirelessly via Bluetooth with AAC and aptX support, connect a smartphone or computer to the USB Type-A port, or route a S/PDIF signal into the 3.5mm input jack.
The xDSD supports resolutions up to 24-bit / 192 kHz via S/PDIF, up to 32-bit / 768 kHz PCM via USB, and up to 24.576 MHz DSD512 via USB. Selectable tone enhancements include the 3D+ Matrix, XBass+, and two digital filters. The 3.5mm TRRS/TRS output supports balanced and unbalanced headphones and is driven by the Cyberdrive headphone amp for low noise and robust output levels. The xDSD's compact enclosure is constructed from 6063-T5 aluminum-magnesium alloy for strength, durability, and low mass.
AAC- and aptX-enabled Bluetooth raises sound quality to CD-standard levels. The xDSD can store up to eight paired Bluetooth devices. Wired, the USB Type-A OTG/CCK connector offers premium audio performance for smartphones, laptops, and USB-enabled DAPs with resolutions up to 24.576 MHz DSD512 and 32-bit / 768 kHz PCM. The 3.5mm coaxial/TOSLINK combo S/PDIF input gives older DAPs and disk players a new lease of life as a transport to serve the xDSD with full-resolution audio up to 24-bit / 192 kHz.
From the Burr-Brown multibit DSD1793 DAC chipset to the femto precision GMT clock and intelligent memory buffer system derived from AMR Audio's flagship DAC products, the xDSD is packed with the technology it takes to deliver jitter-free, musically-pleasing sonic performance.
Ready for Tidal MQA out of the box, the xDSD also supports 11.289 MHz DSD and 32-bit / 384 kHz PCM. Alternative firmware is available for unlocking DSD512 sample rates and PCM audio up to 32-bit / 768 kHz.
iFi's S-Balanced technology delivers maximum performance from single-ended and balanced headphones alike. Compared to standard balanced circuitry, noise and distortion are lowered by up to 9 dB. Even with non-balanced headphones, crosstalk and related distortion are reduced by 50%. Compatibility for both balanced and unbalanced headphones is straightforward thanks to the 3.5mm TRRS/TRS jack.
The analog signal-based 3D+ Matrix circuit creates a holographic sound field akin to listening through speakers in a room. Designed to offset the subtle bass response in many open-back headphones, the XBass+ circuit restores deep, clean, and tight bass without muddying up the midrange. You can even switch between the transient-optimized, minimum-phase Listen filter and the frequency response–optimized Measure filter.
Whether at home or in the car, the Line Out mode means the volume control, 3D+ Matrix, and XBass+ are bypassed in order to configure the output stage for the best line-level operation. This effectively avoids double-amplification.
The Cyberdrive headphone amplifier stage is one of the pivotal circuit designs in the xDSD. It places all parameters of the fully analog system under digital control for a best-of-both-worlds scenario. The Cyberdrive design incorporates the iFi-exclusive OV4627 ultra-low noise FET input op-amp and W990VST digitally controlled stepped attenuator to deliver uncompromising sound quality.
Front- and rear-panel LEDs indicate battery status, audio format, input mode, volume level, and active processing functions.
What's In The Box?
- iFi AUDIO xDSD Wireless Portable Headphone Amplifier and DAC
- USB 3.0 Cable
- USB Type-A to Type-B Adapter
- Touch Fastener Strips
- Carrying Pouch
- Limited 1-Year Warranty
When Taron and Andrew Lissimore started headphones.com, they wanted to create the headphone store they wished existed. As headphone enthusiasts, they wanted a store with 365-day returns.
So they decided they were going to try to make 365-day returns work - no matter how ridiculous it sounded to their wives.
Years later, they're still doing it, and their wives still think they're crazy.
So take some time to get to know your new gear. We want you to enjoy your purchase for years, not just a few weeks. If you're not satisfied, you can return items in like-new condition for up to 365-days.
How To Make a Return
1. Follow the link below.
To get the return process started, you just need to click this link. Enter your order number as well as e-mail address to get it started and after that just follow the steps outlined in the portal (note open-box, special order and sale items are not eligible). A pre-paid shipping label will be generated for you a deducted from your refund after being processed.
2. Pack Your Items Carefully
Your item must be in like-new condition with its original packaging. It must also include all original accessories and manuals. Please add a larger shipping box to protect the original packaging during shipping.
Important Refund Details
Refund or Exchange
You may choose either a refund or an exchange for the full cost of the item. The refund will be processed on the same method of payment you used to make the original purchase.
A pre-paid shipping label is generated for you. It is deducted from the final refund total after inpsection.
Like New Condition
Headphones.com may refuse a return or charge a restocking fee if the items are not complete and in like-new condition. Here are some examples of returns that would incur a restocking fee:
- The returned item is missing accessories or parts that were included with the original product
- There are obvious signs of wear (scratches, dirt, worn out parts etc.)
Here are some examples of returns that may be refused:
- The serial number on the returned product is different from the serial number that was originally shipped.
- The item has been damaged through mishandling (water damage, drop damage etc.)
Special order, sale and open-box items are not covered by our 365-day return policy. However they are usually covered by the manufacturers warranty.
Special order items are non-cancellable and non-returnable. The estimated shipping window is just an estimate, your item may ship sooner or later than the estimate.
Return shipping is paid by the customer.
Products with Batteries
15% restocking fee.
Returned products that have been damaged cannot be returned. Regular wear and tear is expected. Each return is inspected and tested.
Returns with missing accessories
20% restocking fee.
Bundled Item Return
All items from the bundle must be returned. If an item is missing, retail value for the item will be deducted.
Return of a purchase with a missing or damaged free item
Retail value of the missing/damaged gift items.
Return of more than 2 items in a 365-Day Period
25% restocking fee on each additional return.
Open-Box, Sale and Special Order
These items are final sale however the manufacturers warranty still applies
Return Policy Abuse
In order to provide a 365-day return policy, we need to take abuse seriously.
We monitor a buyers ratio of purchased to returned products. If it exceeds an internal threshold they will no longer be allowed to place orders with Headphones.com. This includes customers who spread returns across multiple accounts.
We made our return policy to help you find gear you feel great about for a long time. Most people use it exactly as intended. We don't want the handful of people who attempt to abuse our policy to ruin it for everyone else.
If you paid with a cryptocurrency, the returned amount will be equal to the USD equivalent of your payment on CoinGecko.com at the time the refund is processed. The return will be made in the currency of your original order.
After You've Made a Return
Each return is inspected at our warehouse. During busy times these inspections may take a few extra days.
Refund or Credit
We will notify you by email when your refund or credit has been processed. It may take a few business days for a refund to appear in your account. This is determined by your financial institution.
If you still have questions, please email email@example.com and an advisor will be happy to help.
One of the key things we pride ourselves on is our customer service and one of the most important aspects of our customer service is getting you your product on time! But not only do we want to get it to you on time, we want to make sure we are using a reliable courier so the experience for you is the best possible. That is why we ship all of our orders with UPS.
While couriers like USPS are tempting because of their low cost, we have found that they are not a good experience for our customers. Nobody wants their package to not be delivered and then have to spend an hour on hold with the local post office trying to get information. To that end, all of our packages are shipped signature required with UPS to make sure your package arrives in your hands safe and sound and if there are any issues, your time isn't wasted.
However, if you are looking to ship to PO Box or APO address, we can definitely accommodate your shipping needs!
How Much Does Shipping Cost?
Shipping in the US and Canada is free, no matter what (you do always have the choice to upgrade your shipping at checkout as well).
UPS Ground Shipping
All orders under $500 qualify for free UPS Ground shipping.
UPS 2nd Day Air Shipping
All orders between $500 - $999 get free UPS 2nd Day Air shipping.
UPS Next Day Air Shipping
All orders over $1000 qualify for free UPS Next Day Air shipping.
How Soon Will My Order Ship
We strive for every item we have on the website to be in stock and ready to ship the same day. So if your order is in stock and you place your order before 2pm PST, it will ship that same day.
Sometimes, we like to give our customers the opportunity to place orders on backordered items or pre-orders. In those situations, it will be clearly written on the page that the product is backordered or available for pre-order. When the item is back in stock, it will ship out with the UPS shipping methods above.
Questions About Shipping
If you have any questions about shipping or any other concerns, always feel free to reach out to us via our Live Chat located at the bottom right corner of your screen or by E-mail at firstname.lastname@example.org
Headphones.com Business address:
121 SW Salmon Street
E-mail us: email@example.com
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.