Changsha Shuguang Audio Ltd.

Changsha Shuguang Audio Ltd.

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• Shuguang WE274B duplicate Come • Celebration of Shuguang Natura • Shuguang Glorious performance • Organizations • Shuguang 300B Series Details

Contact Us

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

Tj Fullmusic 2A3/n (replacing Shuguang 2a3)new vacuume tube

Tj Fullmusic 2A3/n (replacing Shuguang 2a3)new vacuume tube
Product name:Tj Fullmusic 2A3/n (replacing Shuguang 2a3)new vacuume tube
Item:TJ-2A3/n
Price:$162
Details:

Standard working condition and parameters:

Heating voltage voltage ... ... ... ... ... ... ... ... ... ... ... ... ... ... 2.5V

Heating current ... ... ... ... ... ... ... ... ... ... ... ... 2.5A

Plate voltage ... ... ... ... ... ... ... ... ... ... ... ...... ... ... ... 250V

Gate voltage * * ... ... ... ... ... ... ... ... ... ... ... ... -45V

Plate resistance ... ... ... ... ... ... ... 800ohms

Plate current ... ... ... ... ... ... ... 60mA

Plate current ... ... ... ... ... ... ... ... ... ... ... ... 62.5mA

Amplification factor ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4.2

Transconductance ... ... ... ... ... ... ... ... ... ... ... ... 5.25mA / V

Grid current ... ... ... ... ... ... ... ... ... ... ... ... 0.05 μ A

Load resistance ... ... ... ... ... ... ... ...... ... ... ... ... ... ... 2.5kohms

About this tube:

 

Is a dome-shaped or eggplant shaped glass, four gold-plated tube needle white ceramic base, direct thermal oxide cathode, reticular anode, graphite plate triode. They are the same price, before you order pls tell us which you want. Thank you!


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