JE Labs ST2A3DX

serse · 2nd January 2007, 02:08 PM

Does anyone know about this one ?

http://members.myactv.net/~je2a3/JELsc-ST2A3DX.jpg

I am curious about the input tube (an old japanese design AFAIK ?)

Pascal

kmtang · 2nd January 2007, 02:13 PM

76 is a single triode tube made in the U.S. This type of tube is still available. New tube sockets are made in China.

Johnny

serse · 2nd January 2007, 02:17 PM

Thanks ! I was worrying a bit about the availability of this item...

P.

arnoldc · 2nd January 2007, 10:35 PM

The 56 is a 2.5V version of the 76. I do use a 76 on my JEL-2A3DX. The 76 has a very good tone for my liking.

They're cheap here in the Philippines. I've got RCA, Sylvania and National Union.

serse · 2nd January 2007, 11:05 PM

A designer friend of mine told me that using a 76 with a 6SN7 is a pretty good match (actually much more than using a couple of 6SN7s).
I find the 2A3DX schematic quite interesting... Maybe I will give it a try with non over-expensive components at first (I mean, no Black-Gates or Audionote PIO...).

Pascal

PS. BTW, 76 tubes seem not that easy to find here (or at a price...)

2nd January 2007, 02:08 PM	#1
serse diyAudio Member Join Date: Jan 2005 Location: France	JE Labs ST2A3DX Does anyone know about this one ? http://members.myactv.net/~je2a3/JELsc-ST2A3DX.jpg I am curious about the input tube (an old japanese design AFAIK ?) Pascal

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2nd January 2007, 02:13 PM	#2
kmtang diyAudio Member Join Date: Nov 2004 Location: Vancouver	76 is a single triode tube made in the U.S. This type of tube is still available. New tube sockets are made in China. Johnny

2nd January 2007, 02:17 PM	#3
serse diyAudio Member Join Date: Jan 2005 Location: France	Thanks ! I was worrying a bit about the availability of this item... P.

2nd January 2007, 10:35 PM	#4
arnoldc diyAudio Member Join Date: Apr 2003 Location: Makati	The 56 is a 2.5V version of the 76. I do use a 76 on my JEL-2A3DX. The 76 has a very good tone for my liking. They're cheap here in the Philippines. I've got RCA, Sylvania and National Union.

2nd January 2007, 11:05 PM	#5
serse diyAudio Member Join Date: Jan 2005 Location: France	A designer friend of mine told me that using a 76 with a 6SN7 is a pretty good match (actually much more than using a couple of 6SN7s). I find the 2A3DX schematic quite interesting... Maybe I will give it a try with non over-expensive components at first (I mean, no Black-Gates or Audionote PIO...). Pascal PS. BTW, 76 tubes seem not that easy to find here (or at a price...)

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