Re : BL type & GR type of transistor for Aleph-Ono

Arion · 28th January 2007, 09:41 AM

Hi everybody :
Could you tell which type of transistor (2SA & 2SC) is better for Aleph-Ono? Because I have those type in hand but i don't know which one is beter. ( The hfe for BL type is higher than GR type. )

arion
Thanks & Regards.

Nelson Pass · 28th January 2007, 08:08 PM

BL type

Arion · 29th January 2007, 05:47 PM

Thank you! Mr. Pass.
Is it need to match, I just know that the FET and MOSFET must need to match

Thanks & Regards

Ren · 29th January 2007, 06:21 PM

thanks, NP!

I'm finally getting around to collecting parts for my Aleph Ono clone.

I have the same question for the 2SK170 (GR, BL, or V) and 2SK389 (BL, V). What's the preferred flavor?

I know this has been discussed in other threads, but I probably don't know enough to recognize the answer in those threads.

Ren

Nelson Pass · 29th January 2007, 07:15 PM

We use BL.

28th January 2007, 09:41 AM	#1
Arion diyAudio Member Join Date: Jun 2004 Location: hk	Re : BL type & GR type of transistor for Aleph-Ono Hi everybody : Could you tell which type of transistor (2SA & 2SC) is better for Aleph-Ono? Because I have those type in hand but i don't know which one is beter. ( The hfe for BL type is higher than GR type. ) arion Thanks & Regards.

29th January 2007, 06:21 PM	#4
Ren diyAudio Member Join Date: Apr 2002 Location: Northern Virginia	good timing... thanks, NP! I'm finally getting around to collecting parts for my Aleph Ono clone. I have the same question for the 2SK170 (GR, BL, or V) and 2SK389 (BL, V). What's the preferred flavor? I know this has been discussed in other threads, but I probably don't know enough to recognize the answer in those threads. Ren

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28th January 2007, 08:08 PM	#2
Nelson Pass The one and only Join Date: Mar 2001	BL type

29th January 2007, 05:47 PM	#3
Arion diyAudio Member Join Date: Jun 2004 Location: hk	Thank you! Mr. Pass. Is it need to match, I just know that the FET and MOSFET must need to match Thanks & Regards

29th January 2007, 07:15 PM	#5
Nelson Pass The one and only Join Date: Mar 2001	We use BL.

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