The xDuoo XD05 Basic 2 is a battery-powered portable DAC/amp in xDuoo's brick format, pairing a CS43131 DAC and a 750mW amp stage with Bluetooth 5.4 (LE Audio) and a socketed, swappable op-amp. It suits listeners who want real headroom for harder-to-drive headphones without draining their phone.
Who the xDuoo XD05 Basic 2 is for
Harder-to-drive headphones: Its 750mW amp stage is there for headphones that need real headroom.
Phone listeners: A 3000mAh internal battery keeps it off your phone's power, so nothing drains.
Op-amp rollers: The socketed, swappable op-amp lets you tune the presentation to taste.
Desk-to-backpack use: It's built as a desk-to-backpack workhorse; with your own short USB-C cable and a rubber band, it stacks neatly with a phone.
Skip it if: you want something to clip to a shirt — this is a brick-format desk-to-backpack unit, not a clip-on.
xDuoo XD05 Basic 2 key specs
DAC chip: CS43131
Output power: 750mW (amp stage)
Bluetooth: 5.4 with LE Audio
Op-amp: Socketed, swappable
Battery: 3000mAh, internal
Form factor: Brick-style portable DAC/amp
Genuine xDuoo stock. Free shipping on every order, 45-day returns.
xDuoo XD05 Basic 2 vs similar options
vs FiiO BTR17: FiiO's 73.4g Bluetooth DAC/amp runs dual ES9069Q DACs with LDAC and aptX Lossless; pick the XD05 Basic 2 for a brick with a 3000mAh battery and an op-amp you can swap.
vs xDuoo XD05 Plus 2: xDuoo's XD05 Plus 2 uses an AK4493SEQ DAC, lists 384kHz PCM, DSD256 and MQA, and has Bluetooth 5.1; the Basic 2 runs a CS43131 with Bluetooth 5.4 and LE Audio.
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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