The xDuoo XQ-50 Pro3 is a desktop Bluetooth 5.1 receiver built on a Qualcomm QCC5125 chip (LDAC, aptX HD), with a CS43131 DAC driving a 360mW 6.35mm headphone output and RCA AUX out, plus coaxial and optical outputs and a USB DAC mode. It suits listeners adding wireless streaming to headphones, powered speakers or an older amp or DAC.
Who the xDuoo XQ-50 Pro3 is for
Older amps and powered speakers: The RCA AUX output (2V) gives a system without Bluetooth a wireless input from a phone or tablet.
External DAC owners: A CS8406 converter sends the Bluetooth stream to coaxial and optical outputs, so your own DAC handles the conversion.
Headphone listening: The front 6.35mm jack is rated 360mW at 32Ω with 115dB SNR, and a 6.35mm to 3.5mm adapter comes in the box.
Computer audio: Plugged into a computer over USB-C, it works as a driver-free USB DAC, and the same port powers the unit.
At-a-glance status: A 1.3-inch color screen shows connection status, codec, sample rate and track name, and an EQ button cycles Movie, Game and Off.
Skip it if: you want to send audio to Bluetooth headphones or run on battery; xDuoo describes it as a Bluetooth receiver powered from a 5V/1A USB-C source, with no wall adapter in the box.
xDuoo XQ-50 Pro3 key specs
Bluetooth: 5.1, Qualcomm QCC5125; SBC, AAC, aptX, aptX LL, aptX HD, LDAC; about 10m range
DAC and converter: Cirrus Logic CS43131 DAC; CS8406 digital converter
In the box: USB-C cable, Bluetooth antenna, 6.35mm to 3.5mm adapter, user manual
Genuine xDuoo stock. Free shipping on every order, 45-day returns.
xDuoo XQ-50 Pro3 vs similar options
vs xDuoo XQ-50 Pro2: Uses the same Qualcomm QCC5125 Bluetooth 5.1 chip as a receiver and converter for an existing amp; pick the Pro3 if you also want to plug headphones into its 360mW 6.35mm output.
vs FiiO BTA30 Pro: Adds Bluetooth transmit mode, optical and coaxial inputs and an ES9038Q2M DAC with a 3Vrms RCA out; pick the XQ-50 Pro3 if you also want a 360mW 6.35mm headphone output.
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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