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FiiO KA11 Portable USB DAC and Headphone Amplifier
The FiiO KA11 is an ultra-compact USB DAC and headphone amplifier designed to significantly upgrade the sound quality of smartphones, tablets, laptops, and other compatible devices. Featuring a high-performance Cirrus Logic CS43131 DAC, support for high-resolution PCM and DSD playback, and powerful output for its size, the KA11 delivers detailed, dynamic sound in an exceptionally portable form factor.
Built with premium aluminum-magnesium alloy construction, an immersion gold-plated circuit board, and high-purity palladium-plated oxygen-free copper conductors, the KA11 combines durability with impressive audio performance. Support for the FiiO Control app, UAC 1.0 mode, and broad platform compatibility make it an ideal portable solution for users seeking better sound from wired headphones and earphones.
Features
- Portable USB DAC and headphone amplifier
- High-performance Cirrus Logic CS43131 DAC chipset
- Supports PCM audio up to 384kHz/32-bit
- Supports native DSD256 decoding
- High output power up to 245mW per channel at 16Ω
- 3.5mm single-ended headphone output
- USB Type-C connectivity
- Hi-Res Audio certified
- Compatible with Android, iOS, Windows and macOS devices
- FiiO Control app support
- Supports UAC 1.0 mode
- Immersion gold-plated circuit board design
- Aluminum-magnesium alloy housing
- High-purity oxygen-free palladium-plated copper conductors
- Low-noise, high-performance audio circuitry
- Compact lightweight design for portable use
- Plug-and-play operation
- RGB sampling-rate indicator
Specifications
General
- Product Type: Portable USB DAC and Headphone Amplifier
- Model: KA11
- Brand: FiiO
- Hi-Res Audio Certified
- Portable Compact Design
DAC and Audio Processing
- DAC Chip: Cirrus Logic CS43131
- USB Chip: Savitech SA9312L
- Op-Amp Chip: SGM8262
- PCM Support: Up to 384kHz / 32-bit
- DSD Support: Up to DSD256
Inputs and Outputs
- Input: USB Type-C
- Output: 3.5mm Single-Ended Headphone Output
Output Power
- L+R ≥ 245mW + 245mW @ 16Ω (THD+N < 1%)
- L+R ≥ 200mW + 200mW @ 32Ω (THD+N < 1%)
- L+R ≥ 22mW + 22mW @ 300Ω
Audio Performance
- Signal-to-Noise Ratio (SNR): ≥125dB
- THD+N: <0.0006%
- Noise Floor: <1.7μV
Compatibility
- Android
- iOS
- Windows
- macOS
- USB Audio Compatible Devices
Construction
- Housing Material: Aluminum-Magnesium Alloy
- Cable Material: High-Purity Oxygen-Free Palladium-Plated Copper
- Circuit Board: Immersion Gold Finish
Features
- FiiO Control App Support
- UAC 1.0 Mode Support
- RGB Audio Format Indicator
- Plug-and-Play Operation
What's in the Box
- FiiO KA11 Portable USB DAC and Headphone Amplifier
- User Documentation
Product Details
- FiiO KA11 (USB-C)
-
Brand New : Factory Sealed
- EAN : 6953175710585
- EFLC : 16519
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Warranty
One Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- FiiO Authorized
Returns
Easy Returns
- 30-day return window on eligible items
- Full refund issued in accordance with our return policy
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About FiiO
FiiO is a popular audio brand known for high-performance portable music players, DACs, headphone amplifiers, and personal audio accessories designed for music enthusiasts who want premium sound at an accessible price. Originally founded in China, FiiO has built a strong reputation for combining modern technology, powerful features, and audiophile-grade performance across both portable and desktop audio products.
Electronics For Less Canada has proudly carried FiiO products for many years. We offer a wide selection of new and open-box FiiO products, all clearly marked and carefully inspected, helping customers enjoy advanced personal audio solutions while shopping confidently for outstanding value and performance.
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