| Name/model |
|
R7 |
Hardware solution |
Soc: Snapdragon 660, DAC: ES9068AS, AMP: THX AAA-788+ * 2, USB: Snapdragon 660 |
| Working mode |
|
Android mode/Pure music mode/USB DAC mode/Bluetooth receiving mode/AirPlay mode/COAX mode/OPT mode/Roon Ready |
| Color |
|
black |
Weight |
≈1282g |
| Dimension |
|
≈110x134x160mm |
Volume control |
Knob |
| Screen |
|
4.97 inches (720 * 1280) full-fit screen |
Internal storage/Free space (ROM) |
64GB/≈46GB |
| RAM |
|
4GB |
Gain |
Ultra high/Super high/High/Medium/Low |
| Memory card |
|
Single SD card expansion, theoretically supports up to 2TB |
Recommended headphone impedance |
PO: 16 ~ 150Ω |
| Channel balance |
|
L20~ R20 (0.5dB per level) |
BAL: 16 ~ 300Ω |
| |
| Buttons and ports |
| Button |
|
Volume knob (it has button's function)*1 Output selection knob (similar to button's function)*1 |
USB |
Type-C (USB3.0) * 1 USB A (USB2.0) * 1 (data transfer) |
| DC power in port |
|
Φ 6.2mm DC socket |
Toggle switch |
DC/AC switch |
| Balanced output ports |
|
Standard 4.4mm * 1 4-cores XLR * 1 |
Phone out port |
Standard 6.35mm |
| Balanced line out ports |
|
3-cores XLR * 2 |
Single-ended line out ports |
RCA* 2 |
| OPT input port |
|
Standard TOSLINK |
COAX input port |
RCA |
| OPT output port |
|
Standard TOSLINK |
COAX output port |
RCA |
| Network port |
|
100M Ethernet port |
|
|
| |
| Features |
| WiFi |
|
2.4GHz/5GHz, DLNA, AirPlay, WiFi music transmission,Roon Ready etc. |
Bluetooth Emission (5.0) |
AAC/SBC/aptX/aptX HD/LDAC/LHDC
|
| Bluetooth receiving (5.0) |
|
SBC/AAC/LDAC |
FiiO Link |
WiFi and Bluetooth control for Android, WiFi control for iOS. |
| MQA |
|
8x decoding |
All to DSD |
√ |
| Max sampling rates |
|
USB DAC: 384kHz/32bit; DSD256 (Native) |
Bluetooth codec indicator (knob light) |
Blue: SBC |
| Local decoding: 384kHz/32bit; DSD256 (Native) |
Cyan: AAC |
| USB Audio:768kHz/32bit;DSD512(DoP/D2P/Native) |
Yellow: aptX HD |
| COAX IN: 192kHz/24bit |
White: LDAC |
| OPT IN: 96kHz/24bit |
Orange: LHDC |
| COAX OUT: 384kHz/24bit; DSD128 (DOP) |
|
| OPT OUT: 192kHz/24bit |
|
| EQ |
|
10-segment dynamic EQ (±12dB), 8 preset EQ, custom EQ,PEQ supported. |
Sampling rate indicator (knob light) |
Blue: lossy |
| Operation modes |
|
Support gesture operation, two-button navigation, three-button navigation |
Cyan: SQ |
| Screen saver |
|
√ |
Yellow: HR |
| Firmware upgrade |
|
√ Local upgrade, OTA upgrade |
Green: DSD |
| Double-click to wake up |
|
√ |
Magenta: MQA |
| |
| Power parameters |
| Power supply |
|
DC 12V/3A OR AC 100-240V~ 50/60Hz |
|
| |
| Audio parameters |
| Phone out performance parameters (6.35mm, USB DAC/OPT/COAX, Ultra high) |
| Output power |
|
L+R≥1850mW+1850mW (16Ω,THD+N<1%) |
Output impedance |
< 0.5Ω |
| L+R≥1250mW+1250mW (32Ω,THD+N<1%) |
Crosstalk |
≥77dB |
| L+R≥160mW+160mW (300Ω,THD+N<1%) |
Peak voltage |
18Vp-p |
| SNR |
|
≥ 124dB (dbA) |
THD+N |
< 0.0005% (1kHz / -8dB@32 Ω) |
| Frequency response |
|
5Hz~ 50kHz: attenuation < 1dB |
Noise floor |
< 4uV (dbA) |
| 20Hz~ 20KHz: attenuation < 0.3dB |
|
|
| |
| Phone out performance parameters (6.35mm, USB DAC/OPT/COAX, Super high) |
| Output power |
|
L+R≥1450mW +1450mW(16Ω,THD+N<1%) |
Output impedance |
< 0.4Ω |
| L+R≥750mW +750mW(32Ω,THD+N<1%) |
Crosstalk |
≥73dB |
| L+R≥80mW+80mW (300Ω,THD+N<1%) |
Peak voltage |
14Vp-p |
| SNR |
|
≥ 124dB (dbA) |
THD+N |
< 0.0005% (1kHz / -6dB@32 Ω) |
| Frequency response |
|
20Hz~ 80kHz: attenuation < 1dB |
Noise floor |
< 4uV (dbA) |
| 20Hz~ 20KHz: attenuation < 0.3dB |
|
|
| |
| Line out performance parameters (RCA, USB DAC/OPT/COAX) |
| THD+N |
|
<0.0005%(1kHz/-0dB@10KΩ) |
SNR |
≥ 118.5dB (dbA) |
| Crosstalk |
|
≥112dB |
Noise floor |
< 2.7uV (dbA) |
| Frequency response |
|
5Hz~ 80kHz: attenuation < 2dB |
Line out level |
2.2Vrms |
| 20Hz~ 20KHz: attenuation < 0.1dB |
|
|
| |
| Balanced phone out performance parameters (XLR4/4.4mm, USB DAC/OPT/COAX, Ultra high) |
| Output power |
|
L+R≥1000mW+1000mW (16Ω,THD+N<1%) |
Output impedance |
< 0.5Ω |
| L+R≥3650mW+3650mW (32Ω,THD+N<1%) |
Crosstalk |
≥116dB |
| L+R≥630mW+630mW (300Ω,THD+N<1%) |
Peak voltage |
39Vp-p |
| SNR |
|
≥ 122dB (dbA) |
THD+N |
< 0.0005% (1kHz / -8dB@32 Ω) |
| Frequency response |
|
20Hz~ 50kHz: attenuation < 2dB |
Noise floor |
< 7.5uV (dbA) |
| 20Hz~ 20KHz: attenuation < 0.3dB |
|
|
| |
| Balanced phone out performance parameters (XLR4/4.4mm, USB DAC/OPT/COAX, Super high) |
| Output power |
|
L+R≥800mW+800mW (16Ω,THD+N<1%) |
Output impedance |
< 0.5Ω |
| L+R≥3000mW +3000mW(32Ω,THD+N<1%) |
Crosstalk |
≥116dB |
| L+R≥320mW+320mW (300Ω,THD+N<1%) |
Peak voltage |
27.7Vp-p |
| SNR |
|
≥ 122dB (dbA) |
THD+N |
< 0.00048% (1kHz / -6dB@32 Ω) |
| Frequency response |
|
5Hz~ 80kHz: attenuation < 2dB |
Noise floor |
< 7.5uV (dbA) |
| 20Hz~ 20KHz: attenuation < 0.3dB |
|
|
| |
| Balanced line out performance parameters (XLR3, USB DAC/OPT/COAX) |
| THD+N |
|
<0.0005%(1kHz/0dB@10KΩ) |
SNR |
≥ 125dB (dbA) |
| Crosstalk |
|
≥121dB |
Noise floor |
< 2.5uV (dbA) |
| Frequency response |
|
20Hz~ 50kHz: attenuation < 2dB |
Line out level |
4.5Vrms |
| 20Hz~ 20KHz: attenuation < 0.1dB |
|
|
| |
| Audio format support |
| Lossless: |
|
DSD:DSD64/128/256(".iso”,".dsf”,".dff”),DST iSO DXD:352.8K/24bit APE FAST/High/Normal:384kHz/24bit(MAX) APE Extra High:192kHz/24bit(MAX) APE Insane:96kHz/24bit(MAX) Apple Lossless:384kHz/32bit(MAX) AIFF:384kHz/32bit(MAX) FLAC:384kHz/32bit(MAX) WAV:384kHz/32bit(MAX) WMA LOSSLESS:96kHz/24bit(MAX) DTS: 192kHz/24bit(MAX) MQA:Full Decoderer |
| Lossy compression: |
|
MP3,OGG,WMA,AAC and other formats |