Power supply requirement | DC 5V, ≥ 0.5A (centre +ve) |
Chipset | Qualcomm QCC 5100 Series |
Input | Bluetooth 5.0TM with SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA Codec |
Outputs | Audio RCA L/R |
Frequency Response | 20Hz – 20kHz +0/-0.5dB (44.1kHz) 1Hz – 44khz +0/-3.0dB (>= 88.2kHz) |
Output Voltage @ 0dBFS | 2.05V (+/-0.05V ) |
Dynamic Range | 109dB (A) |
Signal/Noise ratio | 109dB (A) @ 0dBFS |
THD & N | <0.0015% 10k Load @ 0dBFS |
Output Impedance | <50Ω |
Power Consumption | <2.5W |
Dimensions | 158 x 100 x 35 mm 6.2″ x 3.9″ x 1.4″ |
Net weight | 295g 0.65 lbs |
藍牙規格版本:5 .0
最大通信範圍/視線範圍10米(LDAC,SBC, AAC);
輸出幅度:0.5 Vp-p
失真度;0.001%
續航時間:二20小時(SBC, AAC傳輸協議);
電池容量:3.7V/2000MAH
充電時間:’3小時(5V/1A)J 產品重量:105g
產品尺寸:120.2x55x12mm
Gain | +3dB |
Maximum output power | 350mW (32ohm) |
SNR | -111db |
THD+N | 0.02% |
Frequency range | 10hz-50khz |
Net weight | 165g |
Size | 120x57x16.5mm |
aptXHD,Bluetooth 5,2.5mm Balanced,3.5mm output,USB DAC
Output RMS Power
3.5mm Unbalanced: 1.1 V
2.5mm Balanced: 2.2 V
SNR* (1KHz, 20KHz AES17)
3.5mm Unbalanced: 109dB (+2.8dBu)
2.5mm Balanced: 110dB (+8.8dBu)
Output Impedance : 0.5~1 ohm
Bluetooth Range : 10 meter
THD+N* (1KHz, 20KHz AES17)
3.5mm Unbalanced: 0.0022%
2.5mm Balanced: 0.0014%
*SNR and THD+N measured in USB DAC mode
技術規格:
芯片組:和弦電子定制編碼Xilinx Artix 7(XC7A15T)FPGA
水龍頭長度: 49,152
脈衝陣列: 10元素脈衝陣列設計
頻率響應: 20Hz – 20kHz +/- 0.2dB
輸出階段: A級
輸出阻抗: 0.025Ω
THD: <0.0001%1kHz 3v RMS300Ω
THD和3V RMS時的噪聲: 1kHz時為120dB,300ohms’A’(參考5.3v)
噪音2.6 uV’A’加權:無可測量的噪聲本底調製
信噪比: 126dB’A’加權
通道分離: 135kHz,1kHz300Ω
功率輸出@ 1kHz 1%THD: 94mW300Ω
740mW33Ω
1050mW8Ω
重量: 450g
尺寸: 130mm(長)×100mm(寬)×21mm(高)
盒裝尺寸: 220mm(長)×122mm(寬)×85mm(H)
Specifications
EC3
顏色:曜石黑、月光銀
解碼晶片:ESS Sabre ES9219C
支援格式:最高 384kHz PCM、DSD256
藍牙接收:LDAC、AAC、SBC
輸入端子:USB
輸出端子:3.5mm 耳機、光纖、同軸、RCA
最大輸出功率:70mW@32Ω(耳機)
總諧波失真:<0.0015%
體積:188 × 255 × 68mm
重量:約 2.4kg
Bluetooth Chip: QCC5125
Bluetooth version: 5.0
DAC Chip: AK4377*2
USB Interface: XMOS XU208 AMP: RT6863*1
Volume Level: 100
Output Power:PO:32mW (32Ω loaded) BAL:125mW(32Ω loaded)
PO:53mW (16Ω loaded) BAL:180mW(16Ω loaded)
Transmission Distance: 10m
Display Screen: OLED(64*128px)
Supported Audio Formats: LDAC/APTX/APTHD/DSD/PCM
THD -110dB SNR 118dB
PCM:384hz Battery
Capacity:650mAh
Battery life:8h
Charging time:1.5h
Compatibility: Android, IOS, Mac OS, Win10, Switch, PS5, Xbox
Audio Jack: 3.5mm (optical + single-ended 2-in-1), 4.4mm earphone jack
Hands-free call/Mic: Yes
NFC Function: Yes
USB port: Type-C/Charge
Size:70*40*10mm
Net weight: 72g
Dynamic range: 127dB ‘A’ weighted
Noise: 4 uV ‘A’ weighted (high gain), 1.7 uV ‘A’ weighted (low gain) with no measurable noise floor modulation
Distortion: 0.00008% @ 2.5 V 300Ω; 0.00016% @ 6 W 8Ω
Output power (unbalanced): (@1% THD) 288 mW RMS 300Ω; 7.3 W RMS 8Ω
Output power (balanced): (@1% THD) 1.15 W RMS 300Ω; 18W RMS 8Ω
Output impedance: 0.042Ω
Stereo separation: 9 V RMS 300Ω -138dB
Dimensions: 5.2cm (H) 23.5cm (W) 23.8cm (D)
Compatibility:
In order for 2go to perform as a fully functional streamer, a connection with Hugo 2 (DAC/Preamp/Headphone amp) or 2yu is required.
Power supply:
Internal battery with up-to 8hr playback. Desktop mode activated upon insertion of Micro USB charging cable).
Wireless connectivity:
Long-range 2.4GHz WiFi
Bluetooth 4.1 A2Dp
WiFi modes:
Connect to (allows 2go to connect to an existing 2.4GHz WiFi network) or Hotspot mode (activated within the Gofigure app, which allows 2go to broadcast its own WiFi network with SSID and password in the eventuality that the device cannot connect to a static network).
Wired connectivity:
Gigabit (GbE) ethernet
PCM and DSD Support:
44.1kHz – 768kHZ (16bit – 32bit) | DSD 64 to DSD 256 (via DoP)
File format support:
ACC, WAV, FLAC, AIFF, OGG VORBIS, ALAC, WMA, MP3 and more…
Initial setup, configuration, and updates:
Via free Gofigure app available on iOS and Google Play store
Music storage:
2x Onboard Micro SD card slots (up-to 4TB of total storage)
Playback:
Roon (Endpoint), DLNA (server and render), AirPlay, Bluetooth audio (A2DP), Tidal, Qobuz, Internet radio and more coming…
Gapless playback:
Supported
Gain | +3dB |
Maximum output power | 350mW (32ohm) |
SNR | -111db |
THD+N | 0.02% |
Frequency range | 10hz-50khz |
Net weight | 165g |
Size | 120x57x16.5mm |
數模轉換:ESS 9318
藍牙音頻支持格式:SBC,MP3,AAC,APTX,APTXLL
支持採樣率:24位/96kHz的
接口類型:耳機接口
藍牙規格版本:5.0
輸出功率:32MW(32歐負載1KHz的/ THD + N<1%);
失真度:<0.05%
信噪比:≥125dB
適配阻抗:16〜100歐
續航時間:≥6小時
充電時間:<2小時
尺寸:42mm X 42mm X 12mm
重量:26克
iFi nano-iOne
型式:藍牙接收DAC
輸入:USB 3.0/2.0,藍牙aptX/AAC,SPDIF RCA/Optical二合一
輸出:Coaxial SPDIF,RCA類比立體聲
支援最高格式:192kHz PCM,11.2/12.4MHz DSD,352/384kHz DXD
尺寸:100×64×25.5 mm