audio-gd Stellar product

	心睿 · 志远

HE-9 MK3
内置再生电源供电宛如配备私人发电机
真正平衡CAST电流传输纯A类前级放大器及耳机放大器
　

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

Improvement may result in changes in specifications and design without notice.
S/N Ratio	>130DB
THD	<0.0025 %
THD+N	<0.0025%
Frequency Band (XLR input)	20Hz - 100KHz (<4DB )
Volume characteristic	100 steps Supper Exponential Volume Characteristic
Headphone amp Output Power (Balanced class A )	25 ohm: 15W 40 ohm: 10W 100 ohm: 4W 300 ohm: 1350mW
Headphone amp Output Power (Single-ended class A )	25 ohm: 4W 40 ohm: 2500mW 100 ohm: 1000mW 300 ohm: 350mW
Gain	High gain :+20DB Low gain : +10DB
Output Level (Max)	9.5V @ RCA 19V @ XLR 6MA @ ACSS
Output Impedance	10 ohm @ Preamp XLR 2 ohm @ headamp balanced output
Input Impedance	94K ohm @ XLR <5 ohm @ ACSS
Channels cross	< -130DB
Channels imbalance	< 0.01DB
Power Requirement	220-240V AC 50/60 Hz
Power Consumption	66W Class A @230V or 120V
Transformer Power	260W (3 unit transformers)
Package Weight	Approximately 22KG
Dimensions	W430 X L445 X H123 (MM, Fully aluminium )
Accessories	Power cord X1