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  • 产品名称: LM-216IA 合并式胆机功放
  • 产品编号: LM-216IA
  • 上架时间: 2016-11-04
  • 浏览次数: 193

产品特点:
●纯手工制作,整机采用搭棚焊接
●采用二只优质宽频响高音质EI输出变压器
●使用专门为本机设计的EI型电源变压器
●前级使用12AX7和12BH7真空管各二只
●后级使用四只KT88真空管做AB1类推挽功率放大
●提供三极管和超线性选择功能。三极管工作方式,声音柔软、纯正和圆滑,适合欣赏人
声、弦乐等类型的音乐;超线性工作方式,声音开扬、奔放,气势好,适合欣赏大场面、
大动态等类型的音乐。
●外设功率管电流调整钮和电流显示表头
●红外功能遥控器
●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:
-额定输出功率:22W+22W(RMS 三极管工作状态)
32W+32W(RMS 超线性工作状态)
-整机频响:10Hz~50kHz(-1.5dB)
-谐波失真:1%(1kHz)
-信噪比:87dB
-输入灵敏度:220 mV
-输入阻抗:100kΩ
-输出阻抗:4Ω ,8Ω
-整机体积(WxDxH):( 376 x 345 x 191.5 )mm3
-使用真空管:12AX7x2、12BH7x2、KT88x4
-净重:19.6Kg
-整机消耗功率:240W
-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
●Hand-made construction with the finest point-to-point wiring.
●Specially designed EI transformer for power supply.
●Two EI output transformers with wide bandwidth are applied.
●Two 12AX7s and 12BH7s are used in the preamp stage.
●Four KT88 tubes are used for AB1 push-pull amplification.
●Provide the triode and superlinear selection function. Triode, voice soft, pure and
smooth, suitable for appreciation vocals, string and other types of music; Superlinear
works, Yang loud, bold and unrestrained, imposing manner is good, suitable for enjoy big
scenes, such as large dynamic types of music.
●Triode and Ultralinear selection.
●SoftStart and time-delay circuit. (30 seconds)
●ALPS volume control and Realcap capacitors are applied.
●Remote control for all functions.
●User bias control is accessible on top of the amplifiers panel with true ampere meter.
●Convenient installation drawing plug-in valve cap

 

Specification:
-Power output:15W+15W(RMS Triode operation)
32W+32W(RMS Ultralinear operation)
-Frequency response:10Hz~50kHz(-1.5dB)
-THD:1%(1kHz)
-S/N Ratio:87dB
-Input Sensitivity:220mV
-Input Impedance:100kΩ
-Output Impedance:4Ω ,8Ω
-Dimension (WxDxH): (373 x 345 x 191.5)mm3
-Tube Complement:12AX7 x2、12BH7 x2、KT88x4
-Net weight: 19.6kg
-Power Consumption:240W
-Working Condition: Temperature: 0℃~40℃ Moisture: 20%~80%
-Storage Condition: Temperature: -20℃~70℃ Moisture: 20%~90%