| General Specifications |
| Name/Model |
LEVEL 1 |
Hardware solution |
Bluetooth decoding: BT8961; AMP: TPA3255 |
| Working mode |
Line in/USB DAC/Coaxial decoding/Bluetooth receiving |
FIIO Control |
Support |
| Color |
Black (Walnut) /Silver (Maple) |
Weight |
About 676g |
| Dimensions |
About 181x133x36mm (excluding feet) |
Volume control |
Knob control |
| Driver-free mode (Switch mode) |
Support |
Adaptive impedance |
4~8Ω |
| Bass adjustment |
-10~10 level |
Treble adjustment |
-10~10 level |
| Bluetooth reception (6.0) |
SBC/LDAC |
Working mode indicator light |
Indicating current working mode |
| Sampling rate support |
USB DAC: supports 44.1k/48k/96kHz, 16/24bit |
Knob indicator light |
Working mode: Line in (Green), USB DAC (Orange), Coaxial decoding (Yellow) |
| Coaxial decoding: supports up to 192kHz/24bit |
Bluetooth codecs: SBC (Blue), LDAC (White) |
| Buttons and Ports |
| Knob |
Bass adjustment knob*1 + Treble adjustment knob*1 + Volume knob with button*1 |
USB |
Type-C USB2.0*1 (Data transfer) |
| Slide switch |
Power switch*1 |
Digital coaxial input |
RCA port |
| Single-ended line input |
RCA port |
Single-ended line output |
RCA port |
| Speaker output |
4mm Banana jack (Supports direct bare wire connection) |
Subwoofer output |
RCA port |
| Special Functions |
| PEQ |
Support |
Firmware upgrade |
Via FIIO Control |
| Indicator light off |
Support |
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| Power Supply Parameters |
| Power supply |
DC 24–53V/≥5A |
Power plug |
5.5mm×2.5mm |
| Audio Parameters |
| Performance and parameters of speaker output (53V/12A Power supply, Line in, Bass/Treble level 0) |
| Output power 1 |
L+R≥300W+300W (4Ω, THD+N＜10%, 36.5Vrms) |
Output impedance |
＜0.2Ω (4Ω) |
| Output power 2 |
L+R≥190W+190W (8Ω, THD+N＜10%, 39Vrms) |
Crosstalk |
≥87dB (1kHz@4Ω) |
| Output power 3 |
L+R≥240W+240W (4Ω, THD+N＜1%, 31Vrms) |
Noise floor |
＜90μV (A-weighted) |
| Output power 4 |
L+R≥135W+135W (8Ω, THD+N＜1%, 33Vrms) |
SNR |
≥111dB (A-weighted) |
| THD+N |
＜0.0025% (1kHz/-9dBV@8Ω) |
Dynamic range |
≥106dB |
| Frequency response |
5Hz~40kHz |
Peak output voltage |
＞100Vp-p |
| Performance and parameters of speaker output (53V/12A Power supply, Line in, Bass/Treble level 0) |
| Output power 1 |
L+R≥120W+120W (4Ω, THD+N＜1%, 29.7Vrms) |
Output impedance |
＜0.2Ω (4Ω) |
| Output power 2 |
L+R≥115W+115W (8Ω, THD+N＜1%, 33.5Vrms) |
Crosstalk |
≥87dB (1kHz@4Ω) |
| THD+N |
＜0.0025% (1kHz/-9dBV@4Ω) |
Noise floor |
＜90μV (A-weighted) |
| Frequency response |
5Hz~40kHz |
SNR |
≥108dB (A-weighted) |
| Peak output voltage |
＞90Vp-p |
Dynamic range |
≥103dB |
| Performance and parameters of single-ended line output (Line in, Bass/Treble level 0) |
| THD+N |
＜0.00035% (1kHz/-2dBV@10kΩ) |
SNR |
≥115dB (A-weighted) |
| Crosstalk |
≥108dB |
Noise floor |
＜4.6uV (A-weighted) |
| Frequency response |
5Hz~40kHz |
Dynamic range |
≥112dB |
| Line output level |
2.5Vrms (1kHz@10kΩ) |
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