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英國 iFi – NEO iDSD2 座枱式解碼+平衡耳擴 | 前級功能(可切換) | 支援外置鐘 | 支援最高 aptX Lossless, LDAC 藍牙接收功能

$7,199
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)
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Shanling – EM7 發燒級串流音樂播放器 | ES9038PRO, OPA2211, DSD512, 32bit/768kHz, MQA 16x | 4.4, XLR 4-pin, 6.3, 3.5耳機輸出 | 前級功能(可切換) | WiFi,LAN,藍牙收發 | 7000mW@32ohm, 1000mW@300ohm

$15,800

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

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Shanling – EM5 串流音樂播放器 | AK4493, OPA2211, DSD512, 32bit/768kHz, MQA | 4.4, XLR 4-pin, 6.3耳機輸出 | 前級功能(可切換) | WiFi,LAN,藍牙收發 | 32ohm@1620mW

$5,980

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

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英國 CHORD – HUGO TT 2 發燒級耳擴解碼連前級 | FPGA自編程解碼 | 英國製造

$39,900

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)