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FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)

Sooenben
Category: Electronics > Headphones, Earbuds & Accessories > Amplifiers

Price

$175.99

Rating

4.5(214 reviews)

Description

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Key Features

  • Revitalize your television or computer with this incredible decoder, and experience a whole new level of sound. Whether you're at home or in the office, paired with speakers or headphones, you'll be able to enjoy delightful and captivating music.
  • The K11 R2R is FiiO's first entry-level desktop DAC and headphone amplifier featuring a full R2R DAC architecture. It is designed to connect to computers, smartphones, tablets, HiFi players, and other devices, improving the audio quality of the existing output through the decoding and amplification capabilities of the K11 R2R. The R2R DAC architecture is renowned for its unique and cherished sound quality, making it a favorite among music enthusiasts. The K11 R2R allows users to experience the distinctive charm of R2R products at a very affordable price.
  • Utilizing a fully differential complementary 24-bit R2R resistor ladder DAC, it offers lower noise, fewer harmonic components in the FFT, and a darker musical background compared to non-complementary architectures.
  • Equipped with both NOS (Non-OverSampling) and OS (OverSampling) modes, the K11 R2R provides versatile audio experiences. In NOS mode, it maintains the original sampling rate for decoding, preserving the pure and authentic sound quality, allowing you to enjoy a truly immersive and captivating musical experience. In OS mode, the audio is upsampled globally to a high sampling rate of 384kHz, resulting in superior audio performance with more detailed and clearer sound quality.
  • A sleek and compact desktop accessory with an aluminum alloy body. Its small size and slim design will bring a clean and tidy look to your workspace. Upgrade your desk with this visually appealing addition
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Product Details

Product ID

B0D9BCRVXN

ASIN

B0D9BCRVXN

Category

Electronics > Headphones, Earbuds & Accessories > Amplifiers

Reviews

214

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0D9BCRVXN
Best sellers rank#24,196 in Electronics (See Top 100 in Electronics) #45 in Headphone Amps
BrandFiiO
Customer reviews4.5 4.5 out of 5 stars (214) 4.5 out of 5 stars
Date first availableJuly 12, 2024
Interface typeCoaxial, Optical, RCA
Item model numberK11
Item weight2.09 pounds
ManufacturerFiiO
MaterialAluminum
Mounting typeStandalone
Number of channels2
Number of pins13
Package dimensions9.57 x 7.76 x 2.32 inches
Upper temperature rating85 Degrees Celsius

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