The FiiO K11 R2R is a high-performance DAC/headphone amplifier featuring a discrete R2R DAC design. It delivers powerful output of 1300mW x 2 through both 6.35mm and 4.4mm balanced connections at 32 ohms. Supporting high-resolution audio up to 32-bit/384kHz PCM and DSD256, it offers versatile connectivity via USB-C, optical, and coaxial inputs. The unit includes NOS/OS mode switching and precise digital volume control via NJW1195A chip. Measuring 147x133x32mm, it's compatible with various devices.
Specifications
Price
Shopee
RM555.90
7 products
Lazada
RM799.00
1 product
Specifications
Basic information
Brand
FiiO
Model
K11 R2R
Amplification type
Discrete R2R DAC
Product type
DAC/Headphone Amplifier
Colour
Silver/Black
Warranty support
Standard warranty
1 tahun
Support type
Manufacturer
Input specifications
Digital inputs
Coaxial
Yes
USB
Connector type
USB-C
Supported
Yes
Optical
Yes
Power specifications
Power supply
Type
External 12V
Voltage unit
V
Voltage
12
Features
Gain settings
3
Gain unit
dB
Special functions
NOS/OS mode switching
Volume control
Digital NJW1195A
Included accessories
Power adapter, Power cable, USB data cable, Headphone adapter, Quick start guide
Audio performance
Frequency response
Range
20Hz-20kHz
Physical specifications
Dimensions
Depth unit
mm
Depth
133
Height unit
mm
Width
147
Width unit
mm
Height
32
Weight
Unit
g
Value
407
Audio format support
DSD
Formats
DSD256
PCM
Sampling rates
32-bit/384kHz
Bit depth
24-bit
Output specifications
Headphone outputs
Single ended
Power output
1300mW x 2
Connector type
6.35mm
Impedance
32
Impedance unit
ohms
Balanced
Power output
1300mW x 2
Connector type
4.4mm
Impedance
32
Impedance unit
ohms
Line outputs
Type
RCA
Compatibility
Supported devices
Laptop, Desktop, TV, CD Player
