Descrizione
Streamer HI-FI con DAC e amplificatore per cuffia integrati.
Il mini-i Pro 4 non è solo un DAC. Con ingressi digitali, avanzata elaborazione audio e supporto per diversi protocolli di streaming, offre moltissimo. Grazie al sistema MA Player di Matrix Audio e all’app MA Remote, puoi accedere a una vasta libreria musicale online per un’esperienza d’ascolto ad alta fedeltà.
TECHNICAL SPECIFICATIONS
Hardware Platform
| CPU | Quad Cortex-A55 2.0GHz |
| D/A Chip | ES9039Q2M |
Digital Input
| COAXIAL & OPTICAL | PCM 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHzDSD 2.8MHz (DoP) |
| HDMI ARC | PCM 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz |
| USB Audio | PCM 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz,352.8kHz, 384kHz, 705.6kHz, 768kHz MQA 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz MQA or MQA Studio stream DSD 2.8MHz, 5.6MHz, 11.2MHz (DoP) DSD 2.8MHz, 5.6MHz, 11.2MHz, 22.4MHz (Native) |
Line Output
| XLR | SNR: 127dB A-weightingTHD+N:<0.00008%@1k, <0.00010%@20Hz-20kHz Frequency Response: 20Hz-20kHz ±0.1 -3dB@90kHz Channel Crosstalk: >-146dB Output Level: 4.4VRMS@0dB |
| RCA | SNR: 121dB A-weightingTHD+N:<0.00015%@1k, <0.00020%@20Hz-20kHz Frequency Response: 20Hz-20kHz ±0.1 -3dB@90kHz Channel Crosstalk: >-133dB Output Level: 2.2VRMS@0dB |
Headphone Output
| 4.4 mm balanced | SNR: 117dB A-weighting |
| THD+N:<0.0004%@20Hz-20kHz 4VRMS | |
| Frequency Response: 20Hz-20kHz ±0.1 -3dB@90kHz | |
| Output Impedance:<22Ω | |
| Output Power: 2200mw@33Ω, 950mw@300Ω, 500mw@600Ω, 1%THD | |
| Gain: +14dB | |
| 6.35mm unbalanced | SNR: 116dB A-weighting |
| THD+N:<0.0005%@20Hz-20kHz 2VRMS | |
| Frequency Response: 20Hz-20kHz ±0.1 -3dB@90kHz | |
| Output Impedance:<11Ω | |
| Output Power: 1200mW@33Ω, 260mW@300Ω, 130mW@600Ω, 1%THD | |
| Gain: +14dB |
Aux Input
| SNR | 100dB A-weighting |
| THD+N | <0.0035%@1k, <0.0035%@20Hz-20kHz |
| Frequency Response | 20Hz-20kHz ±0.1 -3dB@46kHz |
| Channel Crosstalk | >-105dB |
| Input Level | 2.1VRMS Maximum |
Network
| LAN | 10/100/1000 Mbps |
| WLAN | 2.4 GHz / 5 GHz |
USB Type C
| The USB Type C port provides a maximum power of 5V/1.5A.The USB port works with devices which conform to the USB mass storage standard and supports FAT, FAT32, exFAT and NTFS file formats, but is not guaranteed to be compatible with all storage devices. |
MA player
| Controller app： | MA Remote App |
| Local Playback | |
| Format Supported： | MP3 , WMA , WAV , AIF, AIFC, AIFF, AAC, FLAC, OGG, APE, ALAC, M4A, DSF, DFF, CUE |
| PCM Sampling Rate: | PCM 16-24Bit 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz |
| MQA 16-24Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz MQA or MQA Studio stream | |
| DSD Sampling Rate: | 2.8MHz, 5.6MHz, 11.2MHz, 22.4MHz |
| Roon Ready | Roon Certified |
| PCM Sampling Rate: | PCM 16-24 Bit /44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz,352.8kHz, 384kHz, 705.6kHz, 768kHz |
| MQA 16-24 Bit /44.1 kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz MQA or MQA Studio stream | |
| DSD Sampling Rate: | DSD 2.8MHz, 5.6MHz, 11.2MHz, 22.4MHz |
| AirPlay 2 | The audio specs depend on the service provider |
| DLNA/UPnP | The audio specs depend on the service provider |
| TIDAL Connect | The audio specs depend on the service provider |
| Spotify Connect | The audio specs depend on the service provider |
| vTuner | The audio specs depend on the service provider |
| Radio Paradise | The audio specs depend on the service provider |
| HIGHRESAUDIO | The audio specs depend on the service provider |
Power Specs
| Power Voltage | AC 100V-240V 50/60Hz |
| Standby Power Consumption | < 5W |
| Maximum Power Consumption | < 30W |
Weight & Size
| Weight | 1.3 kg |
| Size | Width: 224 mm |
| Depth: 186 mm | |
| Height: 53 mm |
