ONIX ALPHA XI1 PORTABLE DAC AMP

Buy ONIX Alpha XI1 USB-C DAC/AMP in Bangladesh – Dual CS43198 & SGM8262-2

The ONIX Alpha XI1 is a portable USB DAC/AMP dongle designed by ONIX, a British Hi-Fi brand with roots in Brighton, and manufactured by Shanling in Shenzhen. While Shanling brings decades of manufacturing precision to the build, the tuning, design language, and acoustic philosophy behind the Alpha XI1 are entirely ONIX's own, carrying forward the brand's classic black-and-gold British Hi-Fi identity into a pocket-sized form factor.

At its core, the Alpha XI1 runs dual Cirrus Logic CS43198 DAC chips paired with dual SGM8262-2 headphone amplifier chips in a fully balanced architecture. This combination allows the device to output up to 500mW into a 32-ohm load through its 4.4mm balanced port, with 180mW available through the 3.5mm single-ended output on high gain — enough headroom to drive everything from sensitive in-ear monitors to demanding full-size planar headphones. Sub-ohm output impedance (0.4Ω single-ended, 0.8Ω balanced) keeps the frequency response clean and neutral across a wide range of headphone impedances.

The Alpha XI1 supports 32-bit/768kHz PCM and native DSD256 decoding, giving it plenty of headroom for high-resolution digital audio libraries. A 0.87-inch monochrome OLED display paired with three physical hardware buttons lets users check sample rate, switch between five digital filters, adjust gain, and control volume directly on the device, without needing to open a companion app for every adjustment. For deeper customization, the Eddict Companion App unlocks additional settings including power-saving mode.

Housed in a machined aluminum chassis with an anodized black-gold finish, the Alpha XI1 weighs just 38g and measures 64 x 32 x 14mm, making it easy to carry alongside a phone or laptop for daily commuting, travel, or desktop use. An ARM-based system controller manages the device's internal processing, filter switching, and power delivery, and the sub-ohm output impedance combined with low power draw makes the Alpha XI1 broadly compatible with phones, laptops, tablets, and gaming consoles such as the Nintendo Switch.

Key Features

• Dual Cirrus Logic CS43198 DAC Chips: Flagship-level 32-bit DACs delivering up to 130dB dynamic range and -115dB THD+N for clean, detailed sound reproduction.

• Dual SGM8262-2 Balanced Amplifiers: Fully balanced amp section producing up to 500mW@32Ω through the 4.4mm output and 180mW@32Ω through the 3.5mm output.

• Sub-Ohm Output Impedance: 0.4Ω single-ended and 0.8Ω balanced output impedance for accurate, uncolored frequency response across most headphones and IEMs.

• Hi-Res & DSD Decoding: Supports PCM up to 32-bit/768kHz and native DSD256 playback for lossless high-resolution audio.

• 0.87-Inch OLED Display with Physical Controls: On-device screen and three hardware buttons for sample rate, filter, gain, and volume control without opening an app.

• Five Selectable Digital Filters: Lets listeners fine-tune the sound signature to personal preference directly from the device menu.

• ARM-Based System Controller: Manages internal processing, power delivery, and filter switching for stable, efficient operation.

• Machined Aluminum Chassis: Anodized black-gold finish reflecting ONIX's British Hi-Fi design heritage, built by Shanling.

• Eddict Companion App Support: Unlocks extended settings including power-saving mode for reduced heat and battery drain on the host device.

• Dual Gain Modes: High and low gain settings let the Alpha XI1 properly match sensitive IEMs as well as harder-to-drive full-size headphones.

Why Choose the ONIX Alpha XI1

The ONIX Alpha XI1 stands out in the budget-to-mid portable DAC/AMP segment by combining a dual flagship-tier DAC setup with genuinely high balanced output power, a combination that's rare at this price point. Its British-tuned sound signature, backed by Shanling's manufacturing precision, gives listeners a device that is both technically capable and musically engaging. The on-device OLED screen and physical buttons mean day-to-day adjustments — checking sample rate, switching filters, changing gain — never require pulling out a phone app, while the small, light aluminum body makes it genuinely pocketable for daily commuting in Dhaka traffic or long travel days. For anyone upgrading from a phone's built-in headphone output or a basic USB-C dongle, the Alpha XI1 offers a meaningful jump in power, clarity, and control.

Technical Specifications

Compatibility Notes

The ONIX Alpha XI1 connects via USB-C and works with a wide range of host devices including Android smartphones, iPhones (with an appropriate cable/adapter), Windows laptops, macOS devices, tablets, and the Nintendo Switch. For Windows systems, installing the official UA series driver from the manufacturer's website is recommended for the best audio experience. Note that certain older Android devices, including the Samsung A52s, have known compatibility issues with the Alpha XI1 and are not officially supported — customers should confirm compatibility with their specific device model before purchase. Power-saving mode is available but must be manually enabled through the Eddict Companion App, as it ships disabled by default from the factory.

Package Contents

• 1 x ONIX Alpha XI1 USB DAC/AMP

• 1 x USB-C to USB-C Cable (short, sleeved)

• 1 x USB-A to USB-C Adapter

• 1 x User Manual

Frequently Asked Questions

1. Is the ONIX Alpha XI1 made by ONIX or Shanling?

It's a collaboration: ONIX handles the design, tuning, and sound signature, while Shanling manufactures the device using its production expertise. The final product reflects ONIX's British Hi-Fi philosophy.

2. Can the Alpha XI1 drive power-hungry headphones?

Yes. With up to 500mW@32Ω through the balanced 4.4mm output, it can comfortably drive many planar magnetic and full-size headphones, in addition to IEMs.

3. Does the Alpha XI1 work with iPhones?

Yes, with the appropriate USB-C to Lightning or USB-C to USB-C cable depending on your iPhone model, though the included cable and adapter are USB-C and USB-A focused.

4. What audio formats does it support?

It supports PCM up to 32-bit/768kHz and native DSD256 decoding, covering virtually all common high-resolution audio file formats.

5. Do I need an app to use the Alpha XI1?

No. Core functions like volume, gain, and filter selection are accessible directly via the OLED screen and physical buttons. The Eddict Companion App is only needed for extended settings like power-saving mode.

6. Is the Alpha XI1 compatible with gaming consoles?

Yes, it can be used as an external DAC/AMP with the Nintendo Switch for improved audio during gaming.

7. What is the difference between the 3.5mm and 4.4mm outputs?

The 3.5mm is a single-ended output rated up to 180mW@32Ω, while the 4.4mm is a fully balanced output rated up to 500mW@32Ω, offering more power and typically lower distortion.