BATTERY | 400mAh (≥10 Hours Battery life) |
BLUETOOTH CODECS | LDAC, LHDC/HWA, aptX Adaptive, aptX LL, aptX, AAC, SBC |
DIMENSIONS | 55 x 30 x 16.8mm (2.16 x 1.18 x 0.66”) |
DNR | ≥120dBA @ 32Ω |
INPUT | TX: Aux 3.5mm, USB-C RX: Bluetooth 5.2 |
NET WEIGHT | 25.7g (0.9oz) |
OUTPUT | TX: Bluetooth 5.2 RX: Aux 3.5mm |
格式支援 | |
USB 輸入 | |
PCM | 16/24/32 bit 44.1k/48k/88.2k/96k/176.4k/192k/352.8k/384k Hz |
DSD | 2.8M/5.6M/11.2M/22.5M Hz |
同軸數碼輸入 | |
PCM | 16/24 bit 32k/44.1k/48k/88.2k/96k/176.4k/192k Hz |
DSD | 2.8MHz (支援 176.4kHz/24 位元 DoP 格式) |
光纖數碼輸入 | |
PCM | 16/24 bit 32k/44.1k/48k/88.2k/96k/176.4k/192k Hz |
DSD | 2.8MHz(支援176.4kHz/24位元DoP格式) |
解碼部份 | |
USB 解碼 | 自家設計的 Discrete DAC TRDD5 分離式解碼 |
升頻 | 最大支援 384kHz/32 位元 PCM、22.5MHz DSD |
音訊輸入 | |
USB | USB Type-C 接口 × 1 USB Type-B 接口 × 1 |
USB 版本 | 2.0 |
傳輸模式 | 非同步方式傳輸,Bulk Pet |
兼容軟件 | TEAC HR 音訊播放器(Windows、Macintosh) |
同軸數碼(後面板) | RCA 1組(鍍金) |
輸入電平 | 0.5Vp-p |
輸入阻抗 | 75Ω |
光學數碼(後面板) | TOS-link ×1 |
輸入電平 | -24.0 to -14.5dBm 峰值 |
模擬(平衡) | XLR ×1組(鍍金) |
輸入阻抗 | 50kΩ |
輸入靈敏度 | 5Vrms |
模擬(非平衡) | RCA ×1組(鍍金) |
輸入阻抗 | 24kΩ |
輸入靈敏度 | 2.5Vrms |
藍牙® | |
藍牙®版本 | 4.2 |
輸出等級 | Class2(範圍:約 33呎 / 10米) |
支援的設定檔 | A2DP, AVRCP |
內容保護 | SCMS-T |
支援的編解碼器 | LDAC™, LHDC, Qualcomm® aptX™ HD, aptX™, AAC, SBC |
配對設備數量 | 最大支援 8 組裝置 |
多點連接設備數量 | 最大支援 2 組裝置 |
音訊輸出 | |
XLR 平衡 | XLR ×1組(鍍金) |
最大輸出電平 | 1kHz,全頻,10kΩ |
0dB 設定 | 2.0Vrms |
+6dB 設定 | 4.0Vrms |
輸出阻抗 | 40Ω |
RCA 非平衡 | RCA ×1組(鍍金) |
最大輸出電平 | 1kHz,全頻,10kΩ |
0dB 設定 | 2.0Vrms |
輸出阻抗 | 20Ω |
耳機輸出 | |
連接方式 1 | 1/4” (6.3毫米) TRS 立體聲插口 × 1(鍍金) |
連接方式 2 | XLR 4針插口 ×1(鍍金) |
連接方式 3 | 4.4毫米 5極 Pentaconn 插口 ×1(鍍金) |
最大輸出 | |
平衡 | 1200mW + 1200mW (負載 100Ω) |
主動接地 | 900mW + 900mW (負載 32Ω) |
非平衡 | 900mW + 900mW (負載 32Ω) |
支援的阻抗 | 16 至 600Ω |
時鐘部分 | |
外部時脈輸入 | |
連接方式 | BNC(鍍金) |
輸入頻率 | 10MHz |
輸入阻抗 | 50Ω |
輸入電平 | 矩形波:相當於 TTL 電平 正弦波:0.5 至 1.0 Vrms |
外部控制 | |
12V 觸發輸出 | |
連接方式 | 3.5毫米 單聲道迷你插口 ×1 |
輸出電平 | 12V |
最大電流輸出 | 100mA |
音訊效能 | 192kHz/24bit PCM 輸入,RCA 輸出,DAC 模式 MULTIBIT |
頻率響應 | 5Hz 至 70kHz (+1/–6 dB) |
總諧波失真 | 0.01% 或更低(1kHz、LPF:20Hz 至 20kHz) |
信噪比 | 105dB 或更高(A 權重,1kHz) |
供電標準 | |
美國/加拿大 | 交流電 120V 60Hz |
英國/歐洲 | 交流電 220 至 240V 50Hz |
能量消耗 | 18W(待機時0.4W) |
尺寸(包括突出部分) | 290(寬)×85(高)×249(深)毫米 / 11.4”(寬)×3.3”(高)×9.8”(深) |
重量 | 4.9 公斤 / 10.8 磅 |
包含配件 | 電源線、遙控器 (RC-1334)、遙控器 AAA 電池 × 2、腳墊 × 3、使用手冊(附保固) |
Specification
Dimensions: 252 x 188 x 67.5 mm
Weight: 3.2kg
Display: 5.8-inch 1920*1080 IPS Touch screen
System: Based on Android 10, Closed and Customized
Hi-Res Support: Up to PCM 32bit / 768 kHz & DSD512
Bluetooth: Version 5.0, serving as both Receiver and transmitter
BT codec support: Receiver LDAC & SBC // Transmitter LDAC, aptX-HD, aptX, SBC
Wi-Fi: Dual band 2.4G & 5G
DAC: ESS ES9038Pro
Analog Section: OPA1611 based I/V conversion, OPA2211 based LPF, OPA2211+BD139+BD140 based Amplifier
Analog outputs: 4.4mm & XLR balanced, 3.5mm & 6.35mm Single-ended, with pair of RCA and XLR
Digital outputs: SPDIF Coaxial & Optical, USB Audio Output
Digital inputs: USB-B, Coaxial SPDIF & Optical, 2x USB port for USB drives, MicroSD card slot
Output power Single Ended: Up to 8.5V / 2.3W @ 32 Ohm // 9V / 270mW @ 300 Ohm
Output power Balanced: Up to 15V / 7W @ 32 Ohm // 18V / 1W @ 300 Ohm
Output Impedance: 1.2 Ohm SE // 2.4 Ohm BAL
Balanced THD+N: 0.0003%
Balanced Dynamic Range: 125 dB
Balanced SNR: 125 dB
Balanced Channel separation: 104dB
Digital inputs | USB-C S/PDIF / Coaxial Bluetooth 5.1™ (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA, AAC and SBC codec) |
Formats | DSD 256/11.3MHz PCM 384kHz MQA Decoder Bluetooth 96kHz |
Chipset | Bit-Perfect DSD & DXD DAC by Burr Brown Qualcomm QCC 5100 Series |
Analogue outputs | Coaxial, Audio XLR L/R 4.4mm Balanced line out |
Frequency Response | 5Hz-80kHz ±3dB |
Outputs | 4V/2V max. (BAL/UnBAL) |
Output Impedance | ≤720/360 (BAL/UnBAL) |
SNR | -105dB(A) @ OdBFS (BAL/UnBAL) |
THD+N | <0.002% @ 0dBFS (BAL/UnBAL) |
Power supply requirement | DC 5V (centre pin +ve) |
Power consumption | No Signal ~0.7W/Max Signal ~1.0W |
Dimensions | 158 x 100 x 35 mm (6.2″ x 3.9″ x 1.4″) |
Net weight | 500g (1.1 lbs) |
Limited Warranty | 12 months |
Input | USB Type-C |
Formats | PCM (768/705.6/384/352.8/192/176.4/96/88.2/48/44.1kHz) DSD (512/256/128/64) DXD (768/705.6/384/352.8kHz) MQA (Decoder) |
DAC | Bit-Perfect DSD & DXD DAC by Burr Brown |
Line Output Section | |
Output Power | |
Balanced 4.4mm | 2V / 6.2V max. (variable); 4.2V fixed |
Single-Ended RCA | 1V / 3.3V max. (variable); 2.1V fixed |
Output Impedance | Balanced 4.4mm ≤200Ω; Single-Ended RCA ≤100Ω |
SNR | ≥ 113dBA @ 0dBFS |
DNR | ≥ 113dBA @ 0dBFS |
THD+N | Balanced 4.4mm <0.0015% @ 0dBFS; Single-Ended RCA <0.003% @ 0dBFS |
Headphone Output Section | |
Max.^ Output Power | |
Balanced 4.4mm | >70mW @ 600Ω; >300mW @ 32Ω |
Single-Ended 6.35mm | >18mW @ 600Ω; >210mW @ 32Ω |
RMS Output Power | |
Balanced 4.4mm | >390mW @ 64Ω |
Single-Ended 6.35mm | >210mW @ 32Ω |
Output impedance | ≤1Ω |
SNR | ≥ 109dBA @ 0dBFS (6.2V 4.4mm / 3.3V 6.35mm) |
DNR | ≥ 109dBA @ 0dBFS (6.2V 4.4mm / 3.3V 6.35mm) |
THD+N | Balanced 4.4mm <0.005% (2V @ 600 Ω); Single-Ended 6.35mm <0.013% (1.27V @ 32Ω) |
General | |
Frequency Response | 5Hz – 90kHz (±3dB) |
Power supply requirement | USB-C or DC 5V/0.5A (centre +ve) |
Power consumption | No Signal ~0.5W; Max Signal ~2.5W |
Dimensions | 158 x 115 x 35mm (6.2” x 4.6” x 1.4”) |
Net weight | 456g (1.0 lbs) |
Limited Warranty | 12 months* |
Inputs: | |
Digital | USB3.0 B (USB2.0 compatible); S/PDIF (coaxial/optical) |
Bluetooth 5.4 (aptX Lossless, aptX Adaptive, aptx, LDAC, HWA/LHDC, AAC and SBC) | |
Analogue | UnBAL 3.5mm |
Clock: | External Sync Clock 10MHz, 1Vpp nominal, 75Ω. Sinewave or Squarewave |
Format: | PCM 768kHz; DSD 512 (22.6MHz); MQA Full Decoder |
Line Section | |
Outputs: | |
Balanced XLR | 19.5V max. (variable) 4.4V fixed |
UnBAL RCA | 10.5V max. (variable) 2.2V fixed |
Output Impedance: | XLR ≤100Ω; RCA ≤50Ω |
SNR: | <-120dB(A) @ 0dBFS |
DNR: | >120dB(A) @ -60dBFS |
THD+N: | <0.0015% @ 0dBFS |
Headphone Section | |
Output: | |
Balanced 4.4mm | 3.5V / 19.5V max. (12Ω – 600Ω Headphone) |
UnBAL 6.3mm | 4.5V / 9.50V max. (12Ω – 300Ω Headphone) |
Output Power: | |
Balanced | >19.5V/650 mW (@ 600Ω); >13.3V/5,551 mW (@ 32Ω) |
UnBAL | >10.5V/184 mW (@ 600Ω); >9.5V/2,832 mW (@ 32Ω) |
Output Impedance: | <1Ω |
SNR: | >120dB(A) (3.3V 6.3mm/6.2V 4.4mm) |
DNR: | -120dB(A) |
THD + N: | <0.0015% (125mW @ 32Ω) |
Power supply requirement: | DC 9V/1.5A – 15V/0.9A (centre +ve)* |
Power consumption: | No Signal ~5W; Max Signal ~13.5W |
Dimensions: | 214 x 158 x 41 mm (8.4″ x 6.2″ x 1.6″) |
Net weight: | 916g (2.0 Ibs) |
Specification
Dimensions:102 x 85 x 25 mm
Weight: 270.4 g
Screen:0.87-inch Screen
Audio formats: DSD(“.iso”,”.dsf”,”.dff”) / ISO / DXD / APE / FLAC / WAV / AIFF / AlF / DTS / MP3 / WMA / AAC / OGG / ALAC / MP2 / M4A / AC3 / M3U / M3U8/ OPUS
USB Input Hi-Res Support:32 bit / 768 kHz, DSD 512
MicroSD Hi-Res Support:32 bit / 384 kHz, DSD 256
Gain Setting: Three Level Setting
Storage: MicroSD Card Slot, up to 2TB
DAC:2x AKM AK4493SEQ
Digital Filters:6 Preset Filters
Bluetooth 5.0 Receiver
Bluetooth Codec Support: LDAC / AAC / SBC
Outputs:
Single-Ended Output:
Output Power: 2.7V@32Ω(227mW@32Ω)
Frequency Response:20 Hz – 40 kHz (-0.7 dB)
THD+N:0.0014%
Channel separation:80 dB @ 32 Ohm
Dynamic Range:118 dB
Signal-To-Noise:118 dB
Output Impedance:4.7 Ohm
Balanced Output:
Output Power: 5.19V@32Ω(840mW@32Ω)
Frequency Response:20 Hz – 40 kHz (-0.7 dB)
THD+N:0.0004%
Channel separation:105 dB @ 32 Ohm
Dynamic Range:121 dB
Signal-To-Noise:121 dB
Output Impedance:6.6 Ohm
Digital Inputs | USB 3.0 type ‘A’ (USB2.0 compatible) S-PDIF (3.5mm coaxial/optical) |
|
Formats supported | DSD512/256/128/64 Octa/Quad/Double/Single-Speed DSD DXD (768/705.6/384/352.8kHz) Double/Single-Speed DXD PCM (768/705.6/384/352.8/192/176.4/ 96/88.2/48/44.1 kHz) MQA (Decorder) |
Zen Air Dac
Input voltage DC 5V/2.5A
Input USB3.0 B Socket (USB2.0 compatible)
Formats 44.1/48/88.2/96/176.4/192/352.8/384kHz PCM
2.8/3.1/5.6/6.2/11.2/12.4MHz DSD
353/384KHz DXD
MQA
DAC Bit-Perfect DSD & DXD DAC by Burr Brown
Power consumption No Signal ~0.5W / Max Signal ~2.5W
Dimensions 158 x 117 x 35 mm
6.2″ x 4.6″ x 1.4″
Net weight 315 g
0.969 lbs
Line Section
Output 1V / 3.3V max.
Output Impedance ≤50Ω
SNR <-113dB(A) @ 0dBFS
DNR >113dB(A) @ -60dBFS
THD+N <0.04% @ 0dBFS
Headphone Section
Output 1V / 3.3V max. (variable)
Output Power >280mW @ 32Ω ; >36mW @ 300Ω
Output Impedance <1Ω
THD+N <0.04% (100mW @ 16Ω)
SNR >113dBA (3.3V)
Zen Air Can
Power supply requirement DC 5V/2.5A (centre +ve)
Max Output >6.7V/75 mW(@ 600Ω) >6.5V/660 mW(@ 64Ω) >6.2V/1200 mW(@ 32Ω)
THD & N 0.005% (@ 100 mW/1.27V 16Ω)
SNR >114dBA (@ 6.7V)
Max. Input RCA
3.5mm 3.8V RMS
1.92V RMS
Gain 0dB
9dB
18dB
Frequency Response 10Hz -100kHz (-3dB)
Power Consumption No Signal ~5W
Max Signal ~13W
Dimensions 158 x 117 x 35 mm
6.2″ x 4.6″ x 1.4″
Net weight 352g
0.78 lbs
◎基本參數
型號:W4
顏色/體積/重量:魅影灰/63x24x12.5mm/24g
螢幕:0.91寸單色OLED屏
隨機附件:說明書x1 / 保修卡X1 / Type-C-Type-C連接線X1 / Type-C-Lighting連接線x1 / USB A公轉TYPE C母X1
信噪比 A計權 20HZ-20KHZ BW:單端:131db 平衡:134db
動態範圍A計權 20Hz-20KHz BW:單端:131db 平衡:134db
THD+N A計權@32Ω 20Hz-20KHz BW:單端:0.0003% 平衡:0.00013%
THD+N A計權@300Ω 20Hz-20KHz BW:單端:0.00025% 平衡:0.0001%
輸出功率@32Ω THD+N<0.01%:單端:110mW 平衡:420mW
DAC:LP5108
輸入介面:Type-C USB母座
輸出介面:鍍金3.5mm單端耳機座 / 優質鍍金4.4mm平衡耳機座
音訊格式(PCM):16/24/32bit位深/44.1KHz-384KHz取樣速率
音訊格式(DSD):Native DSD64/Native DSD128/Native DSD256
支援系統:IOS/OS/安卓/WIN/linux
◎功能參數
EQ:Normal/CLASS/JAZZ/ROCK/POP/BASS/MOVIE/GAME
SDF調音:Normal/Xelento/IE800S/SE846/IER-Z1R
增益調整:支持HIGH/LOW
數位濾波:FAST/SLOW/NOS/LL FAST/LL SLOW
HID Key:支持
SPDIF輸出:支持
固件升級:支持
樂調音:第二代樂調音TUNE01/TUNE02
注:配置和規格参數可能會根據需要作調整。由於AP輸入訊略高於W4EX的本底雜訊,SNR, DR, THD+N需要增加低雜訊放大器作為AP前端信號激勵並作等比換算才能相對測出真實性能。