FiiO KA13 – Mini-Desktop Portable DAC & Amp
The FiiO KA13 packs impressive desktop-level power and precision into an ultra-compact dongle. Featuring dual CS43131 DACs, dual SGM8262 amplifiers, a balanced 4.4 mm output—550 mW into 32 Ω—and a handy desktop mode switch, it’s ideal for audiophiles who want punchy audio on the go and at their desk.
Key Features
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Dual CS43131 DACs + SGM8262 amps: Precision dual-core design with clean audio and excellent dynamic control
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Balanced & single-ended outputs: 4.4 mm balanced (550 mW) and 3.5 mm single-ended (170 mW), plus SPDIF-out option
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Desktop mode switch: Boosts output to desktop-level power for demanding headphones
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High-res PCM & native DSD: Supports 32‑bit/384 kHz PCM and DSD256 playback
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RGB ambient light window: Displays sample rate at a glance and adds visual flair
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App-controlled filters: Customize digital filters or toggle SPDIF through the FiiO Control app (Android/iOS)
Customer Benefits
Despite its small size, the KA13 delivers powerful, clean audio that can rival larger desktop units. With switchable desktop mode and balanced output, it adapts smoothly from on-the-go usage to high-demand desktop scenarios, bringing consistency and clarity across usage contexts.
Quick Specs
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Dimensions: 56.3 × 22 × 10.5 mm
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Weight: ~19 g (excluding cable)
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DAC: Dual CS43131
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Op‑amps: Dual SGM8262
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Outputs: 4.4 mm balanced (550 mW), 3.5 mm single-ended (170 mW), SPDIF out
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Formats Supported: PCM up to 384 kHz/32-bit, Native DSD256
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SNR: ≥122 dB (balanced), ≥123 dB (single-ended)
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THD+N: < 0.0005%
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Output impedance: < 1.8 Ω
What’s in the Box
- FiiO KA13
- USB-C to USB-C and USB-C to Lightning cables
- USB-C to USB-A adapter
- Quick-start guide & warranty card
Use Cases / Ideal For
Ideal for users wanting audiophile-grade audio on smartphones, laptops, or desktop systems. Perfect for those who need both ultra-portable quality and desk-level power in a single sleek unit.
Compatibility
Compatible with Android, iOS (via cable), Windows, macOS, and Linux. Functions as a USB DAC or SPDIF converter and pairs with mobile apps for fine-tuning filters and lighting.
Pros & Cons
✅ Pros:
- Desktop-grade power in a pocket-sized design
- Balanced output and high-resolution support
- App controllable filters and SPDIF switch
- Sample-rate RGB indicator for at-a-glance info
⚠️ Cons:
- Desktop mode draws higher current—less suited for battery-only devices
- Buttons are small and could be fiddly
- SPDIF requires an extra adapter cable
The FiiO KA13 is a remarkable blend of portability, power, and refinement. Whether you're commuting or powering through a desktop setup, it delivers uncompromised sound quality—perfect for the discerning listener. Available now at Soundium.
