®w¦s¶q : ¶W¹L 10 ¤ä
ª¬ºA : NOS¥þ·s
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»¡©ú : RT 6F6G =ARP17=CV1186=CV1911=CV1912=CV731=VT66, ¦´ÁRTªk°ê»s,º}«Gªº¶î¾¥¸¬ÄªºÞ,Ánµ«D±`ºë½o! 6F6G»P6V6G¯S©Ê±µªñ,«D±`¦nªººÞ¤l!
(2020,2,4)·s¨ì®w¤@§å³£¬Oì²°ªºRT 6F6G ,«D±`º}«G,¥i´£¨Ñ«Ü¦nªº°t¹ïºÞ,´£¨Ñ°t¹ï¤£¥[»ù!
=> 6F6G ½u¸ô¹Ï½Ð«ö³o...
¦]¬°¦³«Ü¦h¤H¸ß°Ý6F6G¥i§_ª½±µ´À¥N6V6G . §Ú¦bºô¸ô§ä¤F¤@¨Ç¬ÛÃö¸ê®Æ,¾ã²zµ¹»Ýnªº¤H°Ñ¦Ò:
6F6G »P 6V6G , ±µ¸}§¹¥þ¤@¼Ë,¨âªÌ¹q®ð¯S©Ê¤]«Üªñ¦ü,¦ý¿Oµ·¹q¬y¦³¨Ç¤£¦P
=>
6F6G => 6.3V , 0.7 A
6V6G =>6.3V , 0.45 A
Y±zªº¾÷¾¹ÅÜÀ£¾¹ªº¿Oµ·¹q¬y°÷, ¥B¾÷¾¹¬O¦Ûµ¹°¾À£(Self-bias),¤@¯ë¥Î6F6G
¨ú¥N 6V6G ¨S°ÝÃD ;
°ê¤º¦³¤H¦b6V6Gªº¾÷¾¹¤Wª½±µ¥Î6F6G¦ÑºÞ¨ú¥N6V6G,»{¬°6F6G(¥L¥Îªº¬ORCA
¿D¬w¼t»sªº)¦ÑºÞ Ánµ²Ó¸`¿@§,©¶¼ÖªQ»¨ý¿@«p.
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¥t¥~°ê¥~¤]¦³¤H¹ê»Ú¥Î6F6G¨ú¥N6V6G
I utilize 6F6G and 6V6G interchangeably in my SE guitar amps (self-biased,
pentode-connected). I have never tried this swap in an audio application.
As Jimmy correctly points out, they do not bias identically; and this may
preclude them from working in every possible application - but, in general, as
long as you have adequate filament current available, it should be a fun swap to
try.
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Á`¤§ => Y±zªº¾÷¾¹ÅÜÀ£¾¹ªº¿Oµ·¹q¬y°÷,
¥B¾÷¾¹¬O¦Ûµ¹°¾À£(Self-bias),¤@¯ë¥Î6F6G ¨ú¥N 6V6G ¨S°ÝÃD ;
³Ì¦n½Ð±Ð±z¾÷¾¹ªº³]pªÌ©Î¼t°Ó,½T»{¬O§_¦b±zªº¾÷¾¹¤W¥i¥H¥Î6F6G
¨ú¥N 6V6G ;
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PS.³o§å¨Ó¦b¼Ú¬w¦Ñ®w¦s,¥þ³¡NOS,ì²°,¥þ·s¥¼¥Î,¦ýºÞ¤l¬Á¼þ¤º³¡ªº¶î¾¥(¹ïºÞ¤l¥\¯à©MÁnµ¨S¦³¥ô¦ó§@¥Î»P¼vÅT),¥i¯à¦]¬°1950s¦~¥N¤Ó¤[»·,©Î¬O·íªì¤â¤u¶î¼h®t²§,¥i¯à¦³¨Ç¶î¾¥³¡¤À·|¤ñ¸û²H©Î¶î¾¥¦³³¡¤À¦ÛµM²æ¸¨, ³o¬O¦ÛµM²{¶H, §¹¥þ¤£¼vÅTºÞ¤l¥ô¦ó¥\¯à¤ÎÁnµ! ºÞ¤l¥þ³¡¾ã§å¦P¤@§å¥þ³¡NOS,ì²°,¥þ·s¥¼¥Î,«D±`º}«G! §ÚÌ·|¨Ì·ÓºÞ¤l´ú¸ÕȬD¿ï°t¹ï, Y¹ïºÞ¤l¬Á¼þ¤º³¡ªº¶î¾¥¦³¥i¯à¦³²H¤Æ©Î³¡¤À¦ÛµM²æ¸¨¤£·|¤¶·NªºªB¤Í,´N¥i¥H¿ï¾Ü³o°¦«D±`¦nÁnµ}¦³ªº¦´Áªk°ê»s6F6G! Y·|¤¶·NªºªB¤Í½Ð¦Ò¼{§OªººÞ¤l,ÁÂÁ±z
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