The Cayin RU6 is a portable DAC/Amp released in 2021, featuring a premium R-2R architecture in an aluminum chassis. It supports high-resolution audio up to 384kHz/32-bit PCM and DSD512, with MQA rendering capability. The device offers both balanced (4.4mm, 320mW@32Ω) and single-ended (3.5mm, 160mW@32Ω) outputs, delivering impressive specs including 121dB SNR and 0.0015% THD. Compatible with multiple platforms via USB-C, it includes NOS/OS modes and digital filters for versatile sound customization.
Specifications
Price
Shopee
RM1,019.05
2 products
Specifications
Basic information
Brand
cayin
Model
RU6
Amplification type
R-2R
Product type
DAC/Amp
Colour
Perak
Material
Aluminium
Release date
2021-12-15
Warranty support
Standard warranty
1 Tahun
Support type
Pembaikan
Input specifications
Digital inputs
USB
Connector type
USB-C
Version
USB 2.0
Supported
Yes
Power specifications
Power consumption
Unit
W
Standby
0.5
Operating
2.5
Power supply
Current
1
Current unit
A
Type
USB
Voltage unit
V
Voltage
5
Features
Gain settings
1
6
Gain unit
dB
Special functions
NOS/OS Mode, Digital Filter
Volume control
Analog
Included accessories
Kabel USB-C ke USB-C, Kabel USB-C ke USB-A, Sarung Pelindung
Audio performance
Dynamic range
Unit
dB
Unbalanced
119
Balanced
121
Frequency response
Range
20Hz-40kHz
Tolerance
±0.5dB
Signal to noise ratio
Unit
dB
Value
121
Total harmonic distortion
Unit
%
Value
0.0015
Physical specifications
Dimensions
Depth unit
mm
Depth
110
Height unit
mm
Width
62
Width unit
mm
Height
17
Weight
Unit
g
Value
120
Audio format support
DSD
Formats
DSD64, DSD128, DSD256, DSD512
MQA
Decoder type
Renderer
Supported
Yes
PCM
Sampling rates
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz
Bit depth
16-bit, 24-bit, 32-bit
Output specifications
Headphone outputs
Single ended
Voltage output
2.6Vrms
Power output
160mW@32Ω
Connector type
3.5mm
Impedance
0.5
Impedance unit
ohms
Balanced
Voltage output
5.2Vrms
Power output
320mW@32Ω
Connector type
4.4mm Pentaconn
Impedance
0.5
Impedance unit
ohms
Line outputs
Level
2
Level unit
Vrms
Impedance
100
Type
3.5mm
Impedance unit
ohms
Compatibility
Recommended headphone impedance
Unit
ohms
Minimum
16
Maximum
300
Supported devices
Windows, macOS, Android, iOS
