FiiO K13 R2R Balanced Wireless/Wired Bluetooth Desktop DAC Headphone Amplifier & Coaxial / Optical / USB DAC
- True 24-Bit R2R DAC
- Dual NOS/OS Modes
- 10-Band PEQ Equalizer – Precision sound customization via FIIO Control app or web interface, with presets, headphone correction, and curve sharing.
- Fully Balanced Amplifier Circuit
- Advanced Power Supply Design – Built-in 30W AC supply with external DC input, multi-rail regulation, and ELNA RA3 audiophile capacitors for stable, clean power.
- High Output Power – 2400mW + 2400mW balanced output drives demanding headphones and IEMs with ease.
- HD LCD Displa
- Premium Build & Design
- High-Resolution Bluetooth – Bluetooth 5.4 with LDAC, AAC, and SBC codec support for wireless HiFi listening.
- Adaptive & Safe Operation – Three gain levels, volume curves, overheating/overload protection, customizable RGB lighting, and a timer shutdown function.
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K13 R2R
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Power adapter
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Power cable
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USB data cable
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Headphone adapter
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Quick start guide
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Warranty card
Product Availability | Available (current model) |
Product Type | DAC (Digital-Analog Converter), Amplifier (Preamplifier) |
Style/Type | Desktop |
Features | Bluetooth, Line-out, High-Res Audio Certified, High-Res Wireless Audio Certified, DSD |
Connectivity | Wireless & Wired |
DAC | Fully differential true 24-bit R2R DAC resistor arrays |
Op-Amp / Amplifier | OPA1642 ×2 + TPA6120A ×2 |
Bluetooth Version | v5.4 |
Bluetooth Codecs | SBC, AAC, LDAC |
Sampling / Bitrate | 384kHz/32bit, DSD256 |
Frequency Response (Hz) | 20Hz–80kHz, |
Signal-to-Noise Ratio (SNR) | 116dB |
Max Output Power (mW / W) | 2400mW + 2400mW |
Input Connectivity Options | USB Type-C (USB-C) [Data/Audio Signal], Coaxial (SPDIF), Optical TOSLINK (SPDIF), Bluetooth |
Colour | Black |
Product Dimensions | 210 x 188 x 42 mm |
Product Weight (g) | 980 |
Package Contents |
|
Warranty | 1 year warranty (local) |
If you're based in Singapore,
- spend $300 or more for free doorstep delivery1.
($250 for Silver/Gold/Platinum VIP members) - add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2.
- self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here.
- and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf.
GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome.
View additional Terms & Conditions associated to local doorstep delivery service.
Friends from Overseas,
- we do ship internationally.
- shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher.
- shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout.
- do be aware of additional import tax/VAT that may apply.
View additional Terms & Conditions associated to international door to door shipping service.
1 Terms and condition do apply for free delivery. For more information, click here to view.
2 View our updated list of local delivery options.
3 View our updated list of international carriers.
No Reviews Available Yet. Leave Your Review
Product Availability | Available (current model) |
Product Type | DAC (Digital-Analog Converter), Amplifier (Preamplifier) |
Style/Type | Desktop |
Features | Bluetooth, Line-out, High-Res Audio Certified, High-Res Wireless Audio Certified, DSD |
Connectivity | Wireless & Wired |
DAC | Fully differential true 24-bit R2R DAC resistor arrays |
Op-Amp / Amplifier | OPA1642 ×2 + TPA6120A ×2 |
Bluetooth Version | v5.4 |
Bluetooth Codecs | SBC, AAC, LDAC |
Sampling / Bitrate | 384kHz/32bit, DSD256 |
Frequency Response (Hz) | 20Hz–80kHz, |
Signal-to-Noise Ratio (SNR) | 116dB |
Max Output Power (mW / W) | 2400mW + 2400mW |
Input Connectivity Options | USB Type-C (USB-C) [Data/Audio Signal], Coaxial (SPDIF), Optical TOSLINK (SPDIF), Bluetooth |
Colour | Black |
Product Dimensions | 210 x 188 x 42 mm |
Product Weight (g) | 980 |
Package Contents |
|
Warranty | 1 year warranty (local) |
No Reviews Available Yet. Leave Your Review

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