睿志音响

D-27 2022版

双ES9038PRO担任DAC，内置DI-20界面处理数字信号

真正全平衡全分立件的解码，耳机放大器及前级放大器一体机

输出功率高达16W,足以驱动绝大多数耳机

10W @40 欧纯A类输出

32bit / 384K 异步传输 Amanero USB界面，应用FPGA同步时钟

USB / HDMI 均具隔离器杜绝前端干扰

支持固件升级功能

所有数字模式设置均可在面板上完成（无需打开机器）
　

注：安装工艺与设计更新升级以致实物内外改变恕不另行告知。

概述

使用指引

规格

定制选项

参数测试为产品设置为OS8且经过校声的状态，我们不断追求声音更象真，更有音乐味及模拟味，如参数有变将不另行告知。

S/N Ratio	>120DB
THD+N	<0.03%
Gain	L mode : +12DB H mode : +22DB
Channels imbalance	< 0.05DB
Frequency Breadth	20Hz - 20KHz (< - 0.5DB) 20Hz - 100KHz (-3DB, Digital input) 20Hz - 150KHz (-3DB, Analog input)
Output Level	Headphone output : 20V RMS (balance) Preamp Variable output : 20V RMS (balance) DAC Fixed output : 4.3 V RMS (balance)
Headphone amp output power level (Only for headphone over 15 ohms.) Balanced mode	16000mW / 25 ohm (6000mW Pure class A) 10000mW / 40 ohm (Pure class A) 4000mW / 100 ohm (Pure class A) 1400mW / 300 ohm (Pure class A) 700mW / 600 ohm (Pure class A)
Output impedance	1 ohm / Headphone output 5 ohm / DAC / Preamp output
Input Sensitivity	0.5 Vp-p(75 Ohms, Coaxial) 19 dBm (Optical)
Support Operate Systems (USB)	Windows, OSX, Linux, ISO
Support Sampling	USB model : 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz , 192kHz, 352.8kHz,384kHz, DSD64-512 I2S: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz , 192kHz, 352.8kHz,384kHz,DSD64-512 Coaxial model: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz ,192kHz Optical model: 44.1kHz, 48kHz, 88.2kHz, 96kHz
Power Requirement	1 Version 100-120V AC 50/60 Hz 2 Version 220-240V AC 50/60 Hz
Power Consumption	40W
Package Weight	Approximately 13KG
Dimensions	W430 X L445 X H80(MM, without feet )
Accessories	AC power cord X1 USB cable X1

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