Changsha Shuguang Audio Ltd.

Changsha Shuguang Audio Ltd.

进入中文版 ENGLISH
Products Category
News

• 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

Partners
Baidu.com Google.com yahoo.com
Products

Tj Fullmusic 300B/n new vacuume tube,gold pins

Tj Fullmusic 300B/n new vacuume tube,gold pins
Product name:Tj Fullmusic 300B/n new vacuume tube,gold pins
Item:TJ-300B/n
Price:$124.99
Details:
Hello ,
Welcome to leisure-audio store! Pls email us any questions you have.
about this tube The auction is for one piece.

Characteristics: i
t is
an eggplant shaped bulb, four gold plated white ceramic seat, direct thermal oxide cathode, reticular anode, graphite plate triode.

Application: used for audio amplifier, the output power of 8.5W.

Standard work state and the parameter:

Heating voltage * ... ... ... ... ... ... ... ... ... ... ...  5V or 2.5V (2.5V2A3straight tube)

Heating current ... ... ... ... ... ... ... ... 1.2A or 2.4A

Plate voltage ... ... ... ... ... ... ... ... ... ... ... ... ... 300V

Gate voltage * * ... ... ... ... ... ... ... ...  -58V

Plate resistance ... ... ... ... ... ... ... ... ... ... ... 700ohms

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

Magnification ... ... ... ... ... ...... ... ... ... ... ... ... 3.85

Transconductance ... ... ... ... ... ... ... ... ... ... 5.7mA / V

Gate current ... ... ... ... ...... ... ... ... ... ... 0.05 μ A

* the AC filament power supply or DC filament power supply

* * the AC filament power supply grid or anode circuit and filament transformer secondary center head connected, DC filament power supply, the power supply grid anode circuit and the negative terminal.

←[Previous:TJ-300B/c] [Next:TJ-6SL7]→

Related Products :
FULL MUSIC 205D/n Audio new vacuum Tube
TJ-205D/n
FULL MUSIC 205D/n Audio new vacuum Tube
Tj Fullmusic 274B/n new vacuume tube
TJ-274B/n
Tj Fullmusic 274B/n new vacuume tube
Fullmusic 6SN7 new vacuume tube,gold pins
TJ-6SN7
Fullmusic 6SN7 new vacuume tube,gold pins
Tj Full music 300B/se new vacuum audio tube
TJ-300B/se
Tj Full music 300B/se new vacuum audio tube
Tj Fullmusic 2A3/n (replacing Shuguang 2a3)new vacuume tube
TJ-2A3/n
Tj Fullmusic 2A3/n (replacing Shuguang 2a3)new vacuume tube
Fullmusic 6SL7 new vacuume tube,gold pins
TJ-6SL7
Fullmusic 6SL7 new vacuume tube,gold pins
Tj Full music 2a3/c(replacing shuguang 2a3) new tube
TJ-2a3/c
Tj Full music 2a3/c(replacing shuguang 2a3) new tube
Tj Fullmusic 274A/n new vacuume tube
TJ-274A/n
Tj Fullmusic 274A/n new vacuume tube