รักจะเล่นหลอด ควรรู้ครับ

[CreÃte_Lek ♫]

Williamson ultralinear amplifier schematics >>>      http://www.tubebooks.org/file_downloads/stancor_ul_schematics.pdf

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8. Simulating Schade Feedback - https://www.dos4ever.com/uTracer3/uTracer3_pag5.html#schade

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Designing Vacuum Tube Circuits - https://pdfs.semanticscholar.org/fa3f/ff89cd885c582cd1530dfe4842adba59d324.pdf

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[johnney_chivas]

 

[phraepet]

 

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http://www.tubebooks.org/tubedata/mullard_tubes.pdf

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>>>  http://www.angelfire.com/electronic/funwithtubes/Basics_03_Diodes.html#03-D-02-back

[Mr.benz]

ขอบคุณที่แชร์ความรู้ดีๆ ครับ 

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https://www.desmith.net/NMdS/Data/Books%20and%20Manuals/Morgan_Jones_Valve_Amplifiers_Third_Edition.pdf

[Cijtele52]

เดี๋ยว download มาอ่านมั่ง 

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Marantz model 8B >>>  http://schems.com/bmampscom/marantz/Marantz_8B_Service_Manual.pdf

[dilokm]

ขอบคุณครับ กระทู้นี้ basic เหมาะกับผมที่เพิ่งเริ่มต้นเลย 

[myway]

https://www.desmith.net/NMdS/Data/Books%20and%20Manuals/Morgan_Jones_Valve_Amplifiers_Third_Edition.pdf

ขอบคุณครับ

[kakamax]

http://www.pmillett.com/pentodes.htm

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  Voltage gain

http://www.muzique.com/schem/gain.htm

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 Telefunken diamond symbol

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