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FiiO K11 R2R

FiiO

FiiO K11 R2R

~$169

Estimated price · may vary by retailer

A rare budget entry into the world of R2R (Resistor-to-Resistor) DACs. Unlike typical 'chip' DACs, it uses a discrete resistor ladder to convert audio, offering a more 'organic' and 'analog' sound signature. It also functions as a capable headphone amplifier.

Specifications

ChipsetDiscrete 24-bit R2R Resistor Array
InputsUSB-C, Optical, Coaxial
OutputsRCA, 4.4mm Balanced (Headphone/Line)
FeaturesNOS/OS Modes (Non-Oversampling), Screen, RGB Logo

Things to Know

  • ⚠Measurements (SINAD) are significantly worse than Delta-Sigma DACs (intentional for the R2R sound).
  • ⚠The menu navigation via the single volume knob can be tedious.
  • ⚠Can run warm due to the number of discrete resistors involved.

Reviews

“After spending considerable time with the Fiio K11 R2R, I can confidently say it's an excellent piece of budget audiophile gear.”

— Audio46

“The sound is superb and the price is very right.”

— audioreviews
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