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美國 CEntrance – DACport Pro 專業級手提DSD解碼連耳擴 | Type-C輸入 | 支援LINE/MIC XLR平衡輸出(Fixed/Variable) | 3.5耳機輸出| AmpExtreme™ Class A耳擴技術

$3,899

ANALOG SPECS

Frequency Response
20 Hz…20 kHz ±0.2 dB
Dynamic Range
112 dB (re: +17.2 dBu, Line Level)
THD+N
0.001% (0dB FS, 1kHz, Line level)
Crosstalk
-127 dB (@ 1kHz, Line level)
Line-level Output (max)
+15 dBV / +17.2 dBu / 5.59 V rms, balanced
Mic-level Output (max)
-31.1 dBV / -28.9 dBu / 27.7mV rms, balanced
Headphone Output (max)
+8.4 dBV / +10.6 dBu / 2.63 V rms
Headphone Output Power
424 mW max total, @ 32 Ohm
Headphone Output Impedance
0.5 Ohm
Supported Headphones
16…600 Ohm
Headphone Gain Switch
20 dB range
Volume Control
Precision potentiometer with professional rotation force
LED Level Meters
-30dB, -18dB, -12dB, -6dB, -3dB, 0dB (red), VU ballistics, Calibrated to FS, Adjustable brightness

DIGITAL SPECS

Max Resolution
32-bit (also supports 16-bit and 24-bit)
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ikko – ITB03 便攜藍牙接收器連耳擴+USB解碼 | 4.4,3.5,光纖輸出 | 支援LDAC, aptX adapitve | 支援DSD,PCM | Type-C輸入

$1,198

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

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英國 iFi – XDSD Gryphon 發燒級手提USB解碼耳擴+平衡純耳擴 | 4.4,3.5輸入輸出 | DSD512, DXD, MQA Full Decode| aptX Adaptive, HD, LL, LDAC, HWA藍牙接收 | 1000mW@32Ω, 74mW@600Ω

$4,399
Inputs Wireless

Wired (digital)

Wired (analogue)

Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA, AAC and SBC Codec)

USB-C
S/PDIF co-axial

Balanced 4.4mm
Single-Ended 3.5mm

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″
Weight 215 grams
0.5 Ibs
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
Balanced
S-Bal (SE)
<0.007% @ 0dBFS
<0.015% @ 0dBFS
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)
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英國 iFi – GO Blu 多功能高清藍牙接收器 | CS43131 32bit解碼 | 4.4平衡, 3.5耳機輸出 | aptX Adaptive,LDAC,LHDC | BT5.1 | USB-DAC | 24bit/96kHz

$1,599
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
Dimensions 55 x 34 x 13 mm
2.2″ x 1.3″ x 0.5”
Weight 26g (0.92 oz)
Warranty period 12 months
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美國 CEntrance – HiFi-M8 V2 發燒級手提解碼平衡耳擴 | 雙平衡輸出 | 支援平衡藍牙接收 | 美國製造

$8,188
Freq. Response
20 Hz…20 kHz ±0.2 dB
THD+N
0.004% (0 dBFS, 1kHz)
Noise Floor
6 µV RMS (A-wtd), max gain
Output Power, XLR
1.6 W (max total, 75Ω) (this is dangerously high, please take care of your hearing)
Output Power, ¼”
532 mW (max total, 32Ω)
Output Power 2.5mm
360 mW (max total, 47Ω)
Output Power 3.5mm
130 mW (max total, 32Ω)
Max Level, XLR
6.1 V rms / +17.9 dBu
Max Level, ¼”
3.1 V rms / +12 dBu
Max Level, 2.5 mm
2.9 V rms / +11.5 dBu
Max Level, 3.5 mm
1.5 V rms / +5.5 dBu
Output Impedance, XLR
2.5 Ohm
Output Impedance, 1/4″
2 Ohm
Output Impedance, 2.5 mm
0.3 Ohm
Output Impedance, 3.5 mm
0.5 Ohm
Supported Headphones
8…600 Ohm, practically any headphone made
Gain Switch
20 dB pad (set low for IEM)

DIGITAL SPECS

Resolution, USB
24-bit, 32-bit
Sample Rate, USB
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz + DSD
Clocking
Two custom, mil-spec clocks, 10 ppm precision, 1 ps jitter
Compatibility
iPhone, iPad, Android, Mac, Linux, PC. Driver not required for Windows 10
USB Input
USB-C, fully compatible with USB 3.1
Bluetooth specs
Balanced audio: APTX, AAC, MP3, SBC
Number of Outputs
4 total (2 Balanced (XLR and 2.5 mm) and 2 Unbalanced (1/4″ and 3.5mm)
Number of Amplifiers
8 total (4 on the Cool side, 4 on the Hot side)
Headphone Amp
Custom, Class A, AmpExtreme™ technology with bipolar power supplies
Battery Run time
Bluetooth input: 15 HRS, USB input: 8 HRS (Stamina Mode ON, 4 amps active)
Battery Run time
Bluetooth input: 8 HRS, USB input: 5 HRS (STAMINA Mode OFF, 8 amps active)
Charge time
~4.5 hours using a 2.4A USB charger
DC Charging
+5 V from USB adapter, such as iPad charger. 2 A or more recommended
Analog Power
Battery-isolated, ±10 V analog power supply rails with microsecond transient response time
Internal Power Supplies
Eight independent, high-efficiency switch-mode power supplies
LED Level Meter
Full-wave rectified, precision-calibrated, Professional LED Meter with brightness control
Chassis Material
Aircraft-grade aluminum, hard-anodized for scratch resistance, black
Rechargeable Battery
Li-Polymer with Japanese chemical formulation for long lasting power
Unit Dimensions
121 mm (4.76″) (L), 70 mm (2.76″) (W), 36 mm (1.42″) (H)
Unit Weight
250 grams (8.9 ounces)
Box Dimensions
161 mm (6.33″) (L), 111 mm (4.37″) (W), 42 mm (1.65″) (H)
Box Weight
455 grams (1 lb)
Included accessories
Quick Start Guide, Velvet pouch, rubber feet, SIM card tool for switches, USB-C Cable for charging or USB audio.
-36%New
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【陳列品】Oriolus – 1795D 藍牙5.0接收器 | 支援LDAC | 支援24bit/192khz升頻

$1,398 $900

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

-42%New
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【陳列品】Oriolus – 1795 便攜高清藍牙5.0接收器連耳擴 | 3.5mm, 平衡4.4mm耳機輸出

$1,988 $1,150
Gain +3dB
Maximum output power 350mW (32ohm)
SNR -111db
THD+N 0.02%
Frequency range 10hz-50khz
Net weight 165g
Size 120x57x16.5mm
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Oriolus – 1795 便攜高清藍牙5.0接收器連耳擴 | 3.5mm, 平衡3.5mm, 2.5mm耳機輸出

$1,988
Gain +3dB
Maximum output power 350mW (32ohm)
SNR -111db
THD+N 0.02%
Frequency range 10hz-50khz
Net weight 165g
Size 120x57x16.5mm
-29%HotNew
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韓國 Radsone – Earstudio ES100 專業級多功能小型藍牙接收器 | 雙解碼 | aptXHD, 24bit | USB DAC

$699 $499

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

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ColorFLY BT-C1 藍芽 aptX 接收器

$538

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

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英國 CHORD POLY 便攜式串流播放器

$4,600

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。

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