Specifiche

Name/Model

R9

Hardware solution

SoC: Qualcomm Snapdragon 660; DAC: ES9038Pro*2; Amp: 8-channel THX AAA 788+; USB decoding: XU316; Bluetooth: WCN3980 (transmission), QCC5125 (reception)

Working mode

Android mode/Pure Music mode/USB DAC mode/Bluetooth Receiving mode/AirPlay mode/Coaxial decoding mode/Roon Ready/Optical decoding mode/HDMI IN mode/HDMI ARC mode

color

Black silver patchwork

Volume control

Volume knob

Weight

about 2271g

Dimensions

About 115x127x160mm

Display

6-inch (1080*2160) bezel-less display

ROM/Available storage

64GB/About 46GB

RAM

4GB

Gain mode

Ultra high gain/Super high gain/High gain/Medium gain/Low gain

microSD card

Single SD card, supports up to 2TB theoretically

Recommended headphone impedance

PO:8~150Ω

BAL:8~350Ω

Channel balance

L20~R20 (0.5dB per level)

Pulsanti e porte

Buttons

Encoder knob (supports volume adjustment and power on)*1+Output selection knob*1

USB

Type-C USB3.0*1+USB A*1 (data transmission)

DC power input

Φ6.2mm DC port

Toggle switch

DC/AC power supply switch*1, Ground switch*1

BAL headphone output

Standard 4.4mm port*1+XLR4 BAL port*1

Headphone output

Standard 6.35mm port

BAL line output

XLR3 BAL port

Single-ended line output

RCA port*2

Digital optical input

Optical port

Digital coaxial input

RCA port

Digital optical output Interface

Optical port

Digital coaxial output

RCA port

Network port

100M Ethernet port

HDMI port

HDMI IN*1, HDMI OUT (ARC)*1

Special Functions

WiFi

2.4GHz/5GHz, supports DLNA, AirPlay, WiFi song transmission, Roon Ready, etc.

Bluetooth transmission (5.0)

AAC/SBC/aptX/aptX HD/LDAC/LHDC

Bluetooth reception (5.1)

SBC/AAC/aptx/aptx-LL/aptx-HD/aptx-Adaptive/LDAC

FiiO Link

Android: WiFi and Bluetooth controls; iOS: Bluetooth control

HDMI Decoding

Supports DVD/set-top box/computer, etc.

HDMI ARC

Supports devices with ARC function

MQA

Supported MQA full decoding

All to DSD

Supported

Maximum supported sampling rate

USB DAC: Supports up to 768kHz/32bit; DSD512 (Native)

Bluetooth format indication (bar light, knob indicator)

Blue: SBC

Local decoding: Supports up to 384kHz/32bit; DSD256 (Native)

Cyan: AAC

USB Audio: 768kHz/32bit; DSD512 (DoP/D2P/Native)

Purple:  aptX/ aptX LL

Coaxial IN: Supports up to 192kHz/24bit

Yellow:  aptX HD

Optical IN: Supports up to 96kHz/24bit

White: LDAC

Coaxial out: Supports up to 384kHz/24bit; DSD128 (D2P/DOP)

Green:  aptX Adaptive

Optical out: Supports up to 192kHz/24bit

Orange: LHDC

HDMI IN: Supports up to 192kHz/24bit

Sampling rate indication

 (light strip, volume knob indicator light) 

Blue: Lossy audio

HDMI OUT: Supports up to 192kHz/24bit

Cyan: SQ

EQ adjustment

10-band dynamic EQ adjustment (±12dB), 8 kinds of preset EQ built in, self-defined EQ support

Yellow: HR

Operation mode

Supports gesture navigation, 2-button navigation, 3-button navigation

Green: DSD

Screensaver

Supported

Magenta: MQA

Firmware upgrade

Supports upgrade through local storage+microSD card+OTA

RGB light design

L-shaped RGB light strip (added a variety of light rhythm options)

Double tap to wake up

Supported

Appearance design

Patchwork contrast color scheme, unibody glossy main body

Power Supply Parameter

Power supply

Supported DC 15V/≥3A; AC 100-240V~50/60Hz (either-or)

Audio Parameters

Parts of performance and parameters of headphone out (6.35mm headphone out, USB DAC/Optical decoding/Coaxial decoding, Ultra high gain mode)

Output power

L+R≥3500mW+3500mW (16Ω, THD+N＜1%)

Output impedance

<0.4Ω

L+R≥2100mW+2100mW (32Ω,THD+N<1%)

Crosstalk

≥ 77dB

L+R≥245mW+245mW (300Ω,THD+N<1%)

Peak output voltage

24.4Vp-p

SNR

≥ 126dB (A-weighted)

THD+N

<0.00025%(1kHz/-1.1dB@32Ω)

Frequency response

20Hz ~ 80kHz: attenuation <0.9dB

Noise floor

＜4uV (A-weighted)

20Hz ~ 20KHz: attenuation <0.2dB

Parts of performance and parameters of headphone out (6.35mm headphone out, USB DAC/Optical decoding/Coaxial decoding, Super high gain mode)

Output power

L+R≥2250mW +2250mW(16Ω,THD+N<1%)

Output impedance

<0.3Ω

L+R≥1400mW +1400mW(32Ω,THD+N<1%)

Crosstalk

≥ 73dB

L+R≥125mW+125mW (300Ω,THD+N<1%)

Peak output voltage

17.3Vp-p

SNR

≥ 125dB (A-weighted)

THD+N

<0.0003%(1kHz/-1.2dB@32Ω)

Frequency response

20Hz ~ 80kHz: attenuation <0.9dB

Noise floor

＜4uV (A-weighted)

20Hz ~ 20KHz: attenuation <0.2dB

Parts of performance and parameters of line output (RCA out, USB DAC/Optical decoding/Coaxial decoding)

THD+N

<0.0003%(1kHz/-0dB @ 10KΩ)

SNR

≥124.7dB (A-weighted)

Crosstalk

≥ 118dB

Noise floor

＜1.4uV (A-weighted)

Frequency response

20Hz ~ 80kHz: Attenuation <1dB

Line output level

2.4Vrms

20Hz ~ 20KHz: attenuation <0.03dB

Parts of performance and parameters of BAL headphone out (XLR4/4.4mm headphone out, USB DAC/Optical decoding/Coaxial decoding, Ultra high gain mode)

Output power

L+R≥3500mW+3500mW (16Ω,THD+N<1%)

Output impedance

<0.6Ω

L+R≥7300mW+7300mW (32Ω,THD+N<1%)

Crosstalk

≥ 117dB

L+R≥1000mW+1000mW (300Ω,THD+N<1%)

Peak output voltage

50Vp-p

SNR

≥ 126dB (A-weighted)

THD+N

<0.0002%(1kHz/-1.8dB@32Ω)

Frequency response

20Hz ~ 80kHz: attenuation <0.9dB

Noise floor

<7uV(A-weighted)

20Hz ~ 20KHz: attenuation <0.2dB

Parts of performance and parameters of BAL headphone out (XLR4/4.4mm headphone out, USB DAC/Optical decoding/Coaxial decoding, Super high gain mode)

Output power

L+R≥3500mW+3500mW (16Ω,THD+N<1%)

Output impedance

<0.5Ω

L+R≥4500mW +4500mW(32Ω,THD+N<1%)

Crosstalk

≥ 117dB

L+R≥490mW+490mW (300Ω,THD+N<1%)

Peak output voltage

34.5Vp-p

SNR

≥ 126dB (A-weighted)

THD+N

<0.0003%(1kHz/-1.8dB@32Ω)

Frequency response

20Hz ~ 80kHz: attenuation <0.9dB

Noise floor

<7uV(A-weighted)

20Hz ~ 20KHz: attenuation <0.2dB

Parts of performance and parameters of BAL line output (XLR3 out, USB DAC/Optical decoding/Coaxial decoding)

THD+N

<0.00024%(1kHz/0dB @ 10KΩ)

SNR

≥ 128dB (A-weighted)

Crosstalk

≥ 123.8dB

Noise floor

<1.9uV(A weight)

Frequency response

20Hz ~ 80kHz: Attenuation <1dB

Line output level

4.8Vrms

20Hz ~ 20KHz: attenuation <0.04dB