The xDuoo XP-2Bal is a portable Bluetooth DAC/amp with USB and Bluetooth 5.0 inputs, a 4.4mm balanced output and NFC tap-to-pair, built for listeners whose IEMs or headphones already run on 4.4mm balanced cables and who want that output on the move.
Who the xDuoo XP-2Bal is for
Balanced-cable owners: If your IEMs or headphones already use 4.4mm balanced cables, the XP-2Bal gives them that output away from the desk.
Daily wireless listeners: NFC tap-to-pair makes the Bluetooth 5.0 link quick to set up when you pair every day rather than once.
Mixed wired and wireless sources: A USB input sits alongside Bluetooth, so the same amp can take a USB source or a Bluetooth stream.
Skip it if: you have no 4.4mm balanced cables and no plans to get one; the XP-2Bal is built for listeners who have already made that move.
xDuoo XP-2Bal key specs
Bluetooth: 5.0
Output: 4.4mm balanced
Inputs: USB, Bluetooth
Pairing: NFC tap-to-pair
Form factor: Portable
Color: Black
Genuine stock, 1-year warranty. Free shipping on every order, 45-day returns.
xDuoo XP-2Bal vs similar options
vs FiiO BTR17: Pairs over Bluetooth 5.4 rather than the XP-2Bal's 5.0 and also has a 4.4mm balanced output, plus dual ES9069Q DACs and THX AAA 78+ amps; pick it if the newer Bluetooth version matters to you.
vs FiiO KA17: The KA17 is wired-only (USB-C, no Bluetooth) and rated up to 650mW per channel at 32Ω balanced in Desktop Mode; the XP-2Bal adds a Bluetooth 5.0 input with NFC pairing for cable-free listening.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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