Changsha Shuguang Audio Ltd.

Changsha Shuguang Audio Ltd.

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Name: xiao hong
Tel: +86-0731-89745701
Fax: +86-0731-89998000
Mobile: +86-13975805576
E-mail: dxwdhx@aliyun.com
Add: Room 369,xingyao,Changsha City,Hunan Province,China ,hunan Province,China
MSN: shuguangs@hotmail.com Skype: shuguangtubes ҷϢ ҷϢ

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Products

Perfect sound EL34 amplifier Kit Hi-fi series

Perfect sound EL34 amplifier Kit Hi-fi series Perfect sound EL34 amplifier Kit Hi-fi series
Product name:Perfect sound EL34 amplifier Kit Hi-fi series
Item:EL34-AMP
Price:$223
Details:
Model: SG-EL34
Specifications基本参数)
Product Style产品类型)Single-ended class A tube amplifier单端甲类电子管功放)
Rated Power额定功率8Wmax 11W
Frequency Range频响范围):20-20kHz
Noise voltage噪声电压):﹤1mV
Signal Noise Ratio信噪比:88dB
Input Resistance输入阻抗)100KΩ
Input Sensitivity输入灵敏度):﹤500mV
Output Resistance输出阻抗):
Power Voltage(电源电压):220V ±10%
Power(整机功耗):120W
Dimensions(外型尺寸):320*360*200MMthe largest
Net Weight(整机净重量)17kg
 
Configurations(配置概况):
Resistors (电阻)Military DA HONG PAO(军用大红炮)
Coupling Capacitors(
偶合电容)USA EC(美国EC)
Printed Circuit Board(印刷电路板)1.6mm Double-Sided Epoxy BoardThick Copper foil.( 1.6mm厚双面环氧板,加厚铜箔)
Input Driving Tubes (
电子管)Shuguang EL34*2Shuguang 6SN7 * 2;Shuguang 274B*1
Power Transformer(电源变压器)300VAEpoxy Resin Protected  against shock and moisture(环氧树脂防震、防潮处理).
Output Transformer(输出变压器)LIANG SHI Transformer (Z11 iron core, Epoxy Resin Protect Against shock and moisture.(“梁氏”输出变压器Z11铁芯,环氧树脂防震、防潮处理。)
 
Choke Coil(阻流圈)8H/0.25AEpoxy Resin Protected against shock and moisture.(环氧树脂防震、防潮处理)
Chassis(机箱)made of Iron and Aluminum (铁铝机箱)
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