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
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
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 |
Power: | DC 5V |
Input: | Bluetooth 5.0TM with AAC, aptX, aptX HD, LDAC, HWA Codec |
Output: | Optical/Coaxial, Audio RCA L/R, 4.4 Balanced Lineout |
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 @ 0dBFS: | < 0.0015% 10k Load |
Output Impedance: | < 50Ω |
Power Consumption: | < 2.5W |
Dimensions: | 158 (l) x 100 (w) x 35 (h) mm |
Weight: | 476g (1.05 lbs) |
Gain | +3dB |
Maximum output power | 350mW (32ohm) |
SNR | -111db |
THD+N | 0.02% |
Frequency range | 10hz-50khz |
Net weight | 165g |
Size | 120x57x16.5mm |
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
Power: | DC 5V |
Input: | Bluetooth 5.0TM with AAC, aptX, aptX HD, LDAC, HWA Codec |
Output: | Optical/Coaxial, Audio RCA L/R, 4.4 Balanced Lineout |
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 @ 0dBFS: | < 0.0015% 10k Load |
Output Impedance: | < 50Ω |
Power Consumption: | < 2.5W |
Dimensions: | 158 (l) x 100 (w) x 35 (h) mm |
Weight: | 476g (1.05 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
Chipset | Qualcomm QCC 5100 Series | |
Inputs | Wireless
Wired |
Bluetooth 5.1 ( AAC, SBC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA Codec)USB-C up to 24/96kHz |
Headphone Outputs | Balanced UnBAL |
4.4mm 3.5mm |
Power Output | Balanced UnBAL |
245mW @ 32Ω; 5.6V @ 600Ω 165mW @ 32Ω; 2.8V @ 600Ω |
Output Impedance | Balanced UnBAL |
<1Ω <1Ω |
SNR | Balanced UnBAL |
111dBA 106.5dBA |
DNR | 120dB(A) (BAL/UnBAL) | |
THD + N | Balanced UnBAL |
<0.009% (6.5mW/2.0V @ 600Ω)/ <0.03% (100mW/1.27V @ 16Ω) |
Frequency Response | 20Hz – 45kHz (-3dB) | |
Battery | Lithium-polymer 450mAh approx. ~10 hours | |
Power System | Charging via USB-C, BC V1.2 compliant up to 1000mA charging current and 6.3 volts |
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Dimensions | 55 x 34 x 13 mm 2.2″ x 1.3″ x 0.5” |
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Weight | 26g (0.92 oz) | |
Warranty period | 12 months |
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
Gain | +3dB |
Maximum output power | 350mW (32ohm) |
SNR | -111db |
THD+N | 0.02% |
Frequency range | 10hz-50khz |
Net weight | 165g |
Size | 120x57x16.5mm |
Input |
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Output |
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Color |
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Channel |
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Class |
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Amplifier chip |
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Power (W) |
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Remote Control |
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Input | USB3.0 B Socket (USB2.0 compatible) |
Formats | DSD256/128/64, Octa/Quad/Double/Single-Speed DSD DXD(384/352.8kHz), PCM(384/352.8/192/176.4/96/88.2/48/44.1kHz) MQA |
DAC | Bit-Perfect DSD & DXD DAC by Burr Brown |
Line Section |
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Output | Audio RCA (SE) — 2.1V fixed 1V / 3.3V max. (variable) 4.4mm Pentaconn (BAL) — 4.2V fixed 2V / 6.2V max. (variable) |
Zout | <= 200 Ohm (BAL) <= 100 Ohm (SE) |
SNR | < -116dB(A) @ 0dBFS (BAL/SE) |
DNR | > 116dB(A) @ -60dBFS (BAL/SE) |
THD+N | < 0.0015% @ 0dBFS (BAL/SE) |
Headphone Section |
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Output Power (@1% THD) | 4.4mm Pentaconn (BAL) 330mW@32 Ohm; 6.6V@600 Ohm; 16 Ohm – 600 Ohm Headphone6.3mm S-BAL (SE) 230mW@32 Ohm; 3.3V@600 Ohm 16 Ohm – 600 Ohm HeadphoneNote: Using 5v power. If powered from USB, power output may vary. |
Output Impedance | < 1 Ω (BAL/SE) |
THD & N | < 0.005% (125mW @ 32R) |
SNR | > 113dBA (6.2V BAL/3.3V SE) |
Power consumption | < 1.5W via USB power OR 5v DC (power supply not included) |
Dimensions | 160(w) x 117(d) x 35(h) mm 6.3″ x 4.6″ x 1.4″ |
Weight (Gross) | 0.8 kg (1.8 lbs) |
Warranty period | 12 months |
Inputs | Wireless
Wired (digital) Wired (analogue) |
Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA, AAC and SBC Codec)
USB-C Balanced 4.4mm |
Formats | DSD PCM DXD MQA (Decoder)Bluetooth |
DSD512/256/128/64, Octa/Quad/Double/Single-Speed 768/705.6/384/352.8/192/176.4/ 96/88.2/48/44.1kHz 768/705.6/384/352.8kHz, Double/Single-Speed DXD 384/352.8kHzUp to 96kHz |
DAC | Burr-Brown | |
Battery | USB-C charging. BC1.2 compliant up to 1900mA charging current | |
Dimensions | 123x75x19 mm 4.8″x3.0″x0.7″ |
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Weight | 215 grams 0.5 Ibs |
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Line Section | ||
Outputs | Balanced S-Bal (SE) |
6.7V max. (variable) 3.5V max. (variable) |
Output Impedance | Balanced S-Bal (SE) |
≤200Ω ≤100Ω |
Balanced S-Bal (SE) |
<110dB(A) @ 0dBFS <110dB(A) @ 0dBFS |
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Balanced S-Bal (SE) |
<0.007% @ 0dBFS <0.015% @ 0dBFS |
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Headphone Section | ||
Outputs | Balanced S-Bal (SE) |
4.4mm Pentaconn 3.5mm SE |
Output Power | Balanced
S-Bal (SE) |
>1000mW @ 32Ω >74mW @ 600Ω >6.7V max. @ 600Ω>320mW @ 32Ω >40mW @ 300Ω >3.5V max. @ 600Ω |
Output Impedance | Balanced S-Bal (SE) |
<1Ω <1Ω |
SNR | Balanced S-Bal (SE) |
<116dB(A) @ 0dBFS <115dB(A) @ 0dBFS |
THD+N | <0.005% (1V @ 16Ω) |
Poly是一款便攜式音樂流媒體/播放器,可與Mojo相結合,通過智能手機控制無線連接設備進行流媒體播放和Micro SD播放。
通過Wi-Fi,藍牙,AirPlay和網絡連接,可在家中或移動中實現高保真音質,並可升級耳機,汽車和家庭音頻性能
Poly是一種革命性的音樂流派,是世界上第一個這樣的流派。當與Mojo合作時,無論是在家中還是在旅途中,都能以最佳的音質享受來自各種無線連接設備的音樂。保利也是一個音樂播放器:其無限容量的Micro SD卡插槽可以容納大型圖書館,並將智能設備上的存儲解放出來。使用日常應用程序進行完全智能手機控制,無論是播放還是播放Micro SD中的音樂,都可以輕鬆播放音樂
Poly直接連接Mojo屢獲殊榮的音頻處理(DAC)技術,顯著改善了流式音樂的音頻質量。其先進的設計使包括Android和Apple智能手機/平板電腦在內的日常設備能夠成為便攜式“高保真音質”數字音頻播放器:智能手機成為控制器,Poly和Mojo進行高級音頻處理。保利也可以用於電腦和筆記本電腦,另外它還可以使用流行的DLNA應用程序訪問存儲在NAS驅動器上的網絡音頻。通過Mojo的雙耳機輸出進行播放,加上輔助(AUX)輸入的家庭和車載音響系統也可以從改善的音質中受益。
Poly在旅途中連接到Wi-Fi網絡(包括移動熱點),並通過其自動連接功能記住多個網絡。它還受益於藍牙4.1,AirPlay和DLNA連接,從室內向室外過渡時提供不間斷的音樂流。保利也具有自己的熱點模式,使設備,網絡或國家不利於網絡連接的連接。它的可充電LiPo電池使用該設備的快速充電USB電路,可以從四小時的充電時間提供長達九小時的播放時間; Poly和Mojo都可以同時充電。
保利是高分辨率音頻兼容,支持最新的工作室質量文件; PCM數據高達768kHz分辨率,DSD64至DSD256(Quad-DSD)。支持的文件類型包括ACC,WAV,FLAC,AIFF,OGG VORBIS,ALAC,WMA和MP3。
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