Frequency Response:
20Hz to 20kHz +/- 0.1dB
THD +N:
-127.5dB (AWT)
Channel Separation:
>125dB @ 1kHz
Dynamic Range:
127.5dB (AWT)
Headphone Output:
1% THD 6.8v RMS with 300Ω (154mW)
1% THD 6.8v RMS with 33Ω (1.4w)
Output Impedance:
0.055Ω (short circuit protected)
Operating voltage:
90v AC – 250v AV auto switching 50Hz – 60Hz
Dimensions (including connectors):
7.8cm (H) 33.5cm (W) 15.2cm (D)
Weight:
5kg
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)
現接受預訂
Specifications:
-Size & Weight: 26 x 21 x 5 cm / 3.0 kg
-Modular Design: 5 Interchangeable Modules
-Player Module: 6-inch 1920 x 1080 Touch screen
-CPU: Qualcomm Snapdragon 430 8-core
-Memory: 4GB RAM + 32GB ROM + microSD Card slot
-Streaming services: Spotify / Tidal / Qobuz / Deezer / QQ Music
-DAC Module: 2x AKM AK4497 + 2x Ti OPA1662
-Amplifier Module: 2x ADI ADA4610-2 + 4x Ti BUF634
-Battery Power Module: 16 500 mAh
-Tube Output Module: 2x Korg Nutube 6P1
-Output mode: Direct/Transistor/Tube
-Headphone outputs: Balanced 4-pin XLR, 4.4mm, 2.5mm, 3.5PRO / Single-ended 6.35mm, 3.5mm
-Analog connectivity: RCA and XLR output, RCA input
-Digital inputs: Coax / Optical / 2x USB-A / USB-B / USB-C / LAN
-USB DAC input: XMOS XUF208, up to PCM 32/768 & DSD512
-Wireless connectivity: Wi-Fi 2.4/5G / Bluetooth
-Wi-Fi connectivity: DLNA / AirPlay / NAS / File transfer
-Bluetooth Receiver: LDAC / SBC
-Bluetooth transmitter: LDAC / LHDC / aptX HD / aptX / SBC
-Other functions: Over-the-Air Updates / DSD Upsampling / MQA
Specification
Size: 147mm x 82mm x 22mm
Weight: 379g
Display: 6-inch 1080×2160
System: Open Android 10
CPU: Qualcomm Snapdragon 665
Memory: 8G RAM & 256G ROM & Micro SD card slot
DAC System: 2x AKM AK4191 & 4x AKM AK4499EX
USB Input: XMOS XU316
Bluetooth version: 5.0
Bluetooth Transmitter: LDAC / LHDC 5.0 / aptX HD / aptX / SBC
Bluetooth Receiver: LDAC / SBC
WiFi: 2.4G/5G, SyncLink / DLNA / AirPlay / OTA upgrade
Battery life: 18 h SE /11 h BAL
Battery capacity: 8350 mAh, supports QC3.0 fast charging
Single-ended output:
Output Power: 4.08V @ 32Ω (520mW)
Frequency Response: 20Hz – 40kHz (0.2dB)
THD+N: 0.0008%
Separation: 75dB@32Ω
Dynamic range: 123dB
Signal-to-noise ratio: 123dB
Noise floor: >115dB (<1.7uV) (low gain)
Output impedance: less than 1Ω
Balanced output:
Output Power: 6.0V @ 32Ω (1125mW)
Frequency Response: 20Hz – 40kHz (-0.2dB)
THD+N: 0.0007%
Separation: 115dB@32Ω
Dynamic range: 126dB
Signal-to-noise ratio: 126dB
Noise floor: >113dB(<2.3uV) (low gain)
Output impedance: less than 1Ω
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)
RETRO – Stereo 50支持藍牙、aptX(藍牙無線傳輸的最佳模式)和NFC的智能設備都可以通過無線配對與Stereo50連接,aptX能提供接近CD般品質的藍牙無線音頻傳輸,輕輕鬆鬆就能享受美妙的音樂。
無論您選擇哪種方式聽音樂,從數碼流到CD/DVD,Stereo 50都能給您帶來一個全新的音樂享受。
Stereo 50 擁有超清晰度音頻(DSD512、PCM768 kHz、2 x DXD)通過USB、同軸和光纖輸入,連接後即可享受您的音樂。
Stereo 50的4xEL84X和2xECF82靈感更來自於經典的Telefunken、Marantz和Leak放大器。Stereo 50主要運用A類,其25W+25W有著最真實的聲音,這一切的表現都展現出完美的設計。
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
Specifications M6 Ultra 顏色:千山翠、靈眸黑 操作系統:Android 10 解碼晶片:AKM AK4493SEQ ×4 處理器:Qualcomm Snapdragon 665 屏幕:5 吋觸控式屏幕(1,920 × 1,080) 內置儲存容量:64GB 擴充介面:microSD 無線連接:Wi-Fi 2.4GHz/5GHz、藍牙 5.0(LDAC、aptX HD、aptX、SBC)、DLNA、AirPlay 支援音樂格式:MQA、DSD、DXD、FLAC、WAV、AIFF、ALAC、APE、WMA、MP3、AAC、OGG 等 最高取樣率:32bit/768kHz(PCM)、DSD512、MQA 16× Unfold 端子:4.4mm 平衡、3.5mm 非平衡 輸出功率:最高 720mW@32Ω(平衡)、240mW@32Ω(非平衡) 連續播放時間:約 9 小時(平衡)、約 13.5 小時(非平衡) 體積:127 × 77 × 18mm
Liberty DAC II規格 解碼:支援最高 32Bit / 768 kHz、原生 DSD512、DXD、MQA
輸入:USB 2.0 (OSX、Linux 不需驅動程式)、AES/EBU、同軸 x 2、光纖(192k PCM, DSD64 DOP)
輸出:XLR x 1 組 、RCA x 1組
耳擴:3W 300mA @ 0.1 ohms 阻抗 時鐘:少於 2ps Jitter 抖動
電源:60W 線性環牛供電(自動電壓切換)
體積:140 x 225 x 44 mm
重量:2kg
建議零售價:HKD 12,800
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) |
Specification:
Dimensions – 129 x 78 x 20 mm
Weight – 312g
Display – 5-Inch 1920 * 1080
Operating System – Open Android 10
CPU – Qualcomm Snapdragon 665
Memory – Ram 6GB, ROM 128GB + single Micro SD card slot
Hi-Res support – 32/768 & DSD512 & MQA 16X
Bluetooth – Bluetooth 5.0, two-way, LDAC, LHDC, aptX HD, aptX, SBC Support
Wi-Fi – 2.4G/5G, supporting DLNA, Airplay
DAC – ESS ES9038PRO
Amplifier – ADA4896-2 + MUSES8920 + OPA2211 + BUF634
Output Power – Single-ended 400 mW@32Ohm // 900mW@32Ohm Balanced
Output – 3.5mm single ended and 4.4mm balanced
Output impedance – Less than 1 Ohm
Battery – 7000 mAh, supporting 18W quick charging
Battery life – Up to 10 hours in single ended and 8.5 hours in balanced
1x pair Phono (stereo) (A1). Gain 3dB; 1.4Vrms in for 2Vrms out
1x 3.5mm analogue stereo (A2). Gain 12dB; 500mVrms in for 2Vrms out. Analogue inputs overload
capability >40dB
1x Asynchronous USB 2.0 interface, 44.1–192kHz ≤24-bit. Jitter <90ps p-p. Apodising filter and upsampling of 44.1/48kHz inputs to 88.2/96kHz; MQA decode and render
1x pair phono (stereo) preamp out. Maximum output 3.1Vrms @ 1kHz, THD <0.001% @ 1kHz up to 3V
rms. Crosstalk <–70dB @ 1kHz. Output can be disabled via power button
2x 1/4in A-type stereo phone jacks. Maximum output 3Vrms off load, THD <0.002%. Output impedance
<100mΩ. Power output 250mW up to 42Ω. Short-circuit protected
1x 3.5mm stereo phone jack. Max output 3Vrms off-load, THD <0.002%. Output impedance 2.2Ω