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) |
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) |
Shanling H7參數規格
尺寸: 142 mm x 85 mm x 25mm
重量: 352.5g
屏幕: 1.44英寸OLED點陣顯示屏
音頻格式: DSD(“.iso”,”.dsf”,”.dff”)/DXD/APE/FLAC/WAV/AIFF/AIF/DTS/MP3/WMA/AAC/OGG/ALAC/MP2/M4A/AC3/M3U/M3U8/OPUS
*不支持iso的dst編碼
支持規格: 768 kHz/32 bit, DSD 512
增益補償: 高、中、低
存儲方式: 2T內存卡
DAC轉化芯片: AK4191EQ+AK4499EX
數字瀘波器: 6種不同的瀘波方式
藍牙版本: 5.0
藍牙編碼方式 : 藍牙接收支持: LDAC/SBC/AAC
LO輸出:
輸出電平: 2.4Vrms
頻響: 20Hz-40kHz(-0.2dB)
THD+N: 0.0006%
動態範圍: 121dB
信噪比: 121dB
輸出阻抗: 47KΩ
PO輸出:
輸出功率
低增益: 28mW@32Ω
中增益: 112mW@32Ω
高增益: 450mW@32Ω
頻響: 20Hz-40kHz(-0.2dB)
THD+N: 0.0009%
分離度: 75dB@32Ω
動態範圍: 121dB
信噪比: 121dB
低噪(low-gain)>113dB
輸出阻抗: 小於1Ω
BAL輸出:
輸出功率
低增益: 87mW@32Ω
中增益: 348mW@32Ω
高增益: 1300mW@32Ω
頻響: 20Hz-40kHz(-0.2dB)
THD+N: 0.0007%
分離度: 115dB@32Ω
動態範圍: 123dB
信噪比: 123dB
低噪(low-gain)>111dB
輸出阻抗: 小於1Ω
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
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
メーカー | JVCケンウッド |
---|---|
メーカー商品ページ | ステレオ標準ジャック-ステレオミニプラグ(0.3M) |
長さ | 0.3m |
色 | ブラック |
端子 | ステレオ標準ジャック / ステレオミニプラグ |
アスベスト | 非含有 |
RoHS指令 | 対象外 |
J-Moss | 対象外 |
環境自己主張マーク | なし |
電波法備考 | 電波を発しないから |
電気通信事業法備考 | 対象商品でないから |
電波法 | 非対象 |
電気通信事業法 | 非対象 |
Liberty THX AAA™ HPA 規格:
輸出功率:6W @ <0.1% THD
訊噪比:147 dB(A加權)
總諧波失真最小值: -150dB
輸入:XLR x 1 組 、 RCA x 3 組
輸出:4 pin XLR、 6.3mm、4.4mm(平衡)、3.5mm、RCA pre out
CROSSFEED/MONO 功能:兼容喇叭/收音機
音量控制:專業級 27mm 模擬 ALPS 衰減器
電源:大型 60W 線性環牛、自動電壓切換、雙單聲道穩壓器
自動增益靈敏度:切換入耳式耳機
體積:225 x 140 x 44 mm
重量:2 kg
建議零售價:HKD 12,800
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
Input |
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Output |
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Amplifier chip |
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Power (W) |
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Remote Control |
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Specification
System: Closed Customized Android, with build-in streaming apps
Display: Touch 4.7-inch HD
Power supply: Separated power for analog and digital section
Analog: Low noise Toroidal transformer
Digital: Switching power supply
Analog circuit:
AKM AK4493 DAC
OPA2211 as low pass filter*
2X TPA6120A2 for headphone output
2X Muse8920 for pre-amp output
3rd Generation FPGA
CPAF Filter technology
KDS Crystal oscillator
Panasonic Tantalum capacitors
Headphone Outputs: 6.35mm single ended, 4.4mm & 4pin XLR Balanced
Pre-amp outputs: RCA & XLR Outputs
Digital input: USB, Coaxial, optical, LAN and external driver USB slot
Digital output: Coaxial & Optical
Output power:
Single ended 6.35mm – 540mW @ 32Ohm
Balanced – 1620mW @ 32Ohm
Wireless connection:
Wifi 2.4 & 5G
Support DLNA and AIrplay
Two-way Bluetooth 4.2, with LDAC support
Audio support:
PCM 32/384
DSD256 native, DSD512 software
8x MQA
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
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)
Brand | ビクター(VICTOR) |
---|---|
Manufacturer | ビクター |
Package Dimensions | 14.5 x 5 x 1.5 cm; 24 g |
Manufacturer reference | AP-233A |
Is Discontinued By Manufacturer | No |
Operating System | Not_machine_specific |
Are Batteries Included | No |
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) |