站内搜索: 商品 资讯 职位 下载
产品分类
产品搜索
  • 关键字:
  • 商品分类:
  •  
您现在的位置:产品首页 >> 产品中心 >> 珠海丽磁 >> 500系列 >> LM-512CA 前级放大器
  • 产品名称: LM-512CA 前级放大器
  • 产品编号: LM-512CA
  • 上架时间: 2016-12-16
  • 浏览次数: 226

好友推荐

产品特点:
●采用四只优质镍片/坡膜合金宽频响高音质EI输入输出变压器作输入输出音频信号耦合
●使用专门为本机设计的EI型双电源变压器(左右声道独立)
●使用6KZ8作电压放大输出级用6922作推动管、美国RCA整流胆22DE4作高压整流
●左右声道完全独立设计,力求两声道音色一致
●不惜成本采用Multicap音频电容,美国IRC电阻,飞利浦BC轴向电容,松下继电器,
镀金CMC电木管座,优质RCA端子、平衡插座
●红外功能遥控器可作音频输入选择、音量大小和静音遥控操作
●成功地将直观别具一格的音量刻度盘设计融入古拙大气的设计理念
●开机静音延时功能(约30秒)
●选用日本ALPS高档马达电位器
●方便安装的拔插式真空管防护罩

 

技术参数:
-整机增益:20dB
-信噪比:90dB
-RCA频响:17Hz~100kHz(-3dB)
-平衡座(经过输出变压器)频响:15Hz~30kHz(-3dB)
-谐波失真:0.5%(1kHz)
-RCA输入灵敏度250mV(输出端2V时)
  平衡座(经过输出变压器)输入灵敏度:500mV(输出端2V时)
-输入阻抗:100kΩ(RCA输入阻抗)  平衡端口输入600Ω
-输出阻抗:600KΩ(RCA) 平衡输出600Ω
-使用真空管:6KZ8(雷神)6922(环球)22DE4(美国RCA)
-整机体积(WxDxH):( 430 x 383 x196 )mm3
-整机消耗功率:45W
-工作条件:温度:0℃~40℃    湿度:20%~80%
-储存条件:温度:-20℃~70℃    湿度:20%~90%
 
 
Product features:
●With four high quality nickel sheet/POE film alloy high quality wide rang EI as input and
output of audio signal input/output transformer coupling
●Using specially designed for the native EI type double power supply transformer
 (independent) around a track
●Use 6KZ8 as voltage amplifier output stage in 6922 as drive pipe, the RCA 22DE4 as
high voltage rectifier rectifier bravery
●Left and right channels completely independent design, and strive to two channel tone
●At the cost of using Multicap audio capacitor, the IRC resistance, axial capacitor, philips
BC panasonic relay, gold-plated CMC electric woodwind, high-quality RCA terminal,
balance the socket
●Function of infrared remote control can make audio input selection, volume and mute
remote control operation
●Successfully to the intuitive having a unique style into the volume dial design like that
design idea of the atmosphere
●Boot mute delay function (about 30 seconds)
●Selects the Japan ALPS high-grade motor potentiometer
●Convenient installation drawing plug-in valve cap

 

Specification
-The whole machine gain: 20 db
-S/N Ratio: 90 db
-RCA frequency response: 17 hz ~ 100 KHZ (3 db)
-balance (after the output transformer) frequency response: 15 Hz~30 kHz(3db)
-THD: 0.5% (1 KHZ)
-mVRCA input sensitivity 250 (output terminal 2v)
Balance (after the output transformer) input sensitivity: 500 mv (output terminal 2 v)
-Jnput impedance: 100 k Ω (RCA) the input impedance balance 600Ω input port
-Output impedance: 600kΩ  balance output 600Ω (RCA)
-Tube Complement: 6KZ8 (thor) 6922 (universal) 22DE4 (RCA)
-Dimension (WxDxH) : (430 x 383 x196) mm3
-Power Consumption: 45 w
-working conditions: temperature 0℃~40℃ Moisture: 20% ~ 80%
-storage conditions: temperature: - 20℃~70℃ Moisture: 20% ~ 90%

关键词: