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User3742512
★★★★★
2026-11-07
Opakowanie bylo starannie wykonane, a produkt dobrze zabezpieczony. Nie stwierdzono zadnych wad.
FiiO K3 Portable DAC High-Resolution Audio Compatible
$55.44
$72.0719982147217
30% OFF
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100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
This is the FiiO K3.
Includes the main unit only.
Shows signs of use.
The Fiio K3 is a versatile model featuring:
High-resolution audio support (384kHz / DSD256)
USB DAC and headphone amplifier with balanced output
Compact yet powerful with up to 320mW output
Optical and coaxial outputs
- Brand: FiiO
Basic Specifications (Manufacturer's Description)
Built-in USB DAC headphone amplifier
Supports up to 384kHz / 32bit PCM, DSD256
FIIO Japan
DAC Chip: AKM AK4452
FIIO Japan
USB: Type-C (XMOS XUF208)
■ Output and Performance
Headphone Output
3.5mm: Max 220mW (16Ω)
2.5mm Balanced: Max 320mW (16Ω)
FIIO Japan
S/N Ratio: 113dB or higher
THD+N: 0.004% or lower
FIIO Japan
■ Inputs, Outputs, and Features
Headphone Output: 3.5mm / 2.5mm Balanced
Line Output: 3.5mm
Digital Output: Optical / Coaxial (also usable as DDC)
FIIO Japan
Gain Switch (High/Low)
Bass Boost Function
USB Audio Class 1.0 / 2.0 Switch
■ Circuitry and Design
Op-amp: OPA926 + OPA1612
Independent Power Supply Design (Digital/Analog Separation)
ADC Volume Control (Reduces volume error)
■ Size and Other
Dimensions: 70×58×22mm
Weight: Approx. 82g
■ Summary (Simple)
Thank you for looking.
Category
Headphone Amplifier / Dac
Brand
FiiO
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Aomori
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.