Give your system the gift of wireless

If you’ve got a great DAC or amplifier that lacks Bluetooth, the xDuoo XQ-50 PRO3 is exactly what you need. This compact device solves the problem of outdated connectivity, allowing you to stream 24-bit lossless Bluetooth audio directly to your existing setup. Whether you’re clinging to a beloved vintage system or simply want to upgrade your current one without a full overhaul, the XQ-50 PRO3 breathes new life into your gear. 

High-definition Bluetooth streaming with Qualcomm QCC5125

Enjoy the convenience of wireless audio without sacrificing quality. The XQ-50 PRO3 uses Qualcomm’s QCC5125 Bluetooth receiver chip, which supports a wide range of high-definition and lossless Bluetooth formats, including SBC, AAC, aptX, aptX_LL, aptX_HD, and LDAC. 

CS8406 digital conversion chip for superior signal quality

With its high-performance CS8406 digital conversion chip, this device transforms Bluetooth signals into high-quality optical fiber or coaxial outputs. This means you can connect it to your DAC or amplifier with confidence, knowing that the integrity of your lossless audio signal is maintained. 

Independent D/A chip for next-level sound

Rather than rely on the Bluetooth chip’s internal digital-to-analog conversion, the XQ-50 PRO3 passes those duties along to a high-performance CS43131 DAC chip. This chip delivers a high signal-to-noise ratio (SNR) and exceptionally low distortion, ensuring that your music comes through clean, clear, and full of detail. 

1.3-inch color screen for easy navigation

The XQ-50 PRO3 features a 1.3-inch color screen that displays all the information you need at a glance, from Bluetooth connection status to encoding format and sampling rate.

Aluminum-shielded case and high-gain Bluetooth antenna

Built with an aluminum-shielded case and an external high-gain Bluetooth antenna, the XQ-50 PRO3 is designed for stability and performance. The aluminum casing minimizes interference, while the high-gain antenna ensures a strong, stable connection. 

Product highlights

• Bluetooth 5.1 with support for SBC, AAC, aptX, aptX_LL, aptX_HD, and LDAC formats

• High-performance CS8406 digital conversion chip for superior signal quality

• CS43131 DAC chip for high SNR and low distortion

• 1.3-inch color screen displaying connection status, format, sampling rate, and song name

• Aluminum-shielded case and external high-gain Bluetooth antenna for lossless signal transmission

• Multiple outputs: coaxial, optical, aux, headphone out

• Supports PC USB DAC functionality

Specs

• Power supply: DC 5V/1A

• Bluetooth version: 5.1

• Supported audio format: SBC, AAC, aptX, aptX_LL, aptX_HD, LDAC

• Communication range: Approximately 33 feet (10 meters)

• Headphone output parameters:

• Output power: 360mW (32 ohms @ 1kHz)

• THD+N: 0.008%

• SNR: 115dB

• Crosstalk: 85dB

• Other output parameters:

• THD+N: Optical = 0.00087%, Coaxial = 0.00087%, AUX = 0.002%

• Output level: Optical = 0.5V P-P, Coaxial = 0.5V P-P, AUX = 2V

• Size: 3.94 x 4.72 x 1.65 inches (10.0 x 12.0 x 4.2 cm)

• Weight: 0.75 lbs (0.34 kg)

What’s included

• Type-C cable

• Bluetooth antenna

• Manual

• Warranty card

• 6.35mm to 3.5mm converter

Apos Promise

• Free Standard Shipping
• Price Match Guarantee
• Apos One-Year Transferable Warranty
• 45-Day Returns