The 300B Tube is still Alive!

[MartinV56 866]

The 300B Tube is still Alive!




http://www.jacmusic.com/300B/300B-index.htm











 

Editado May 31, 2016 at 00:00 por MartinV56

[MartinV56 866]

300B's shootout -The valve of the (last) century

http://www.tnt-audio.com/accessories/300b_e.html
 

Editado May 30, 2016 at 23:57 por MartinV56

[MartinV56 866]

A Group Test of Nine Different 300B Valves




http://www.enjoythemusic.com/magazine/equipment/1201/300b/
 

Editado May 30, 2016 at 23:57 por MartinV56

[MartinV56 866]

http://www.westernel...ducts/300b.html

Editado May 30, 2016 at 23:57 por MartinV56

[gtorres 311]

Excelentes aportes estimado Martín !

...y parece que esta es la mejor 300B de nuestros tiempos

Al parecer está a la altura de la 2A3 y la 45

Fabrica japonesa de producción artesanal con los mas altos estándares ...parece que es una verdadera joya ...(y vale como una )

http://www.takatsuki-denki.co.jp/products/ta-300b.html

http://www.6moons.com/audioreviews/300B_3/1.html

Editado July 8, 2016 at 23:36 por MartinV56

[MartinV56 866]

Takatsuki TA-300B Vacuum Tube

http://dagogo.com/takatsuki-ta-300b-vacuum-tube-review

http://www.6moons.com/audioreviews/300B_3/1.html

http://www.highfidelity.pl/@main-206&lang=en



http://www.takatsuki-denki.co.jp/
 

Editado May 30, 2016 at 23:57 por MartinV56

[MartinV56 866]

http://www.hifichile.cl/index.php?/topic/8016-valvulas-tubos/

Editado May 30, 2016 at 23:57 por MartinV56

[MartinV56 866]

http://www.euroaudioteam.com/

http://www.euroaudioteam.com/en/eat-300b-valve-000010.html








 

Editado May 30, 2016 at 23:57 por MartinV56

[MartinV56 866]

http://www.jj-electronic.sk/

http://www.jj-electronic.com/pdf/300%20B.pdf





 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

http://www.ehx.com/browse/vacuum-tubes

http://www.ehx.com/products/300b-gold



Electro Harmonix del Grupo New Sensor

Ver:

http://www.svetlana.com/
 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

Genalex Gold Lion otra marca de new sensor

http://www.svetlana.com/

http://www.thetubest...ld-Lion-PX-300B

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

Cetron 300B, Grupo Richardson

http://www.wiwitubes.com/300b01.html
 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

http://www.shuguangelec.com/en/profile.asp

http://analogmetric.com/download/Shuguang%20Beijing%20Vacuum%20Tube%20Datasheet%20Analog%20Metric%20Limited.pdf

Produce varias 300B

Shuguang Vacuum Tube 300B Series

300B-98 (300B)

300B-C

300BA (300B)

300BS-B (300B)





 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

http://www.tube-sale.com/index.php/tubes/psvane-t/300b-t-4/

Otra marca del grupo Shuguang


 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

made in China by the O&J company

http://www.jacmusic.com/valveart/intro.htm

Produce

Valve Art 300B

Valve Art 4300B


 

Editado May 30, 2016 at 23:58 por MartinV56

[MartinV56 866]

http://www.tube-fullmusic.com/products/en-product.htm

http://www.tube-fullmusic.com/products/en/300B_en.htm

Produce dos tipos de 300B

La 300B/c2.5v filamento para usar en amplificadores 2A3


 

Editado May 30, 2016 at 23:59 por MartinV56

[MartinV56 866]

Sophia Electric

http://www.sophiaelectric.com/

http://www.sophiaelectric.com/


 

Editado May 30, 2016 at 23:59 por MartinV56

[MartinV56 866]

ALEŠA VAIC VACUUM TECHNOLOGY

http://www.elektronenroehren.de/

http://www.elektronenroehren.de/avvt/

http://elektronenroehren.de/avvt/html/intro/tour.htm

http://www.elektronenroehren.de/avvt/datashts/av300b.htm

Ya desaparecida produjo varios tipos de 300B

http://www.elektronenroehren.de/avvt/datashts/av300b.htm


 

Editado May 30, 2016 at 23:59 por MartinV56

[MartinV56 866]

http://www.emissionlabs.com/html/club/labreport.htm

http://tubesusa.com/ELtubes.html

Produce varios tipos de 300B


 

Editado May 30, 2016 at 23:59 por MartinV56

[MartinV56 866]

http://www.kraudio.com/

http://www.kraudio.com/

Produce varios tiposde 300B

http://www.kraudio.com/index.php?option=com_content&view=article&id=41%3A300b&catid=4&Itemid=7&lang=en

http://www.kraudio.com/index.php?option=com_content&view=article&id=42%3A300b_baloon&catid=4&Itemid=7&lang=en

http://www.kraudio.com/index.php?option=com_content&view=article&id=44%3A300bxls&catid=4&Itemid=7&lang=en


 

Editado May 30, 2016 at 23:59 por MartinV56