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Simplistic NJFET RIAA
Simplistic NJFET RIAA
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Old 11th February 2013, 06:55 PM   #9271
Salas is offline Salas  Greece
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Simplistic NJFET RIAA
Quote:
Originally Posted by merlin el mago View Post
Salas Mouser gives as alternative of SK170BL the 2N5486, could it use in place of SK170BL?
No. Much noisier and less gain. It could just bias there about and that is all. Look for LINEAR SYSTEMS LSK170 which is a real replacement part.
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Old 11th February 2013, 07:42 PM   #9272
RCruz is offline RCruz  Switzerland
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Simplistic NJFET RIAA
Quote:
Originally Posted by merlin el mago View Post
Salas Mouser gives as alternative of SK170BL the 2N5486, could it use in place of SK170BL?
No way... there must be a mistake
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Old 11th February 2013, 07:50 PM   #9273
merlin el mago is offline merlin el mago
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OK thank you.
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Old 11th February 2013, 07:55 PM   #9274
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Quote:
Originally Posted by Salas View Post
No. Much noisier and less gain. It could just bias there about and that is all. Look for LINEAR SYSTEMS LSK170 which is a real replacement part.
From Linear systems - they want about $2 each direct from them.
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Old 11th February 2013, 07:58 PM   #9275
buzzforb is offline buzzforb  United States
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Zhoufang sells them on EBay. Original and inexpensive. Will have to match your own.
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Old 11th February 2013, 08:00 PM   #9276
merlin el mago is offline merlin el mago
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He sells only matched, I'm lloking for a batch of 50-100 pcs.
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Old 11th February 2013, 08:19 PM   #9277
buzzforb is offline buzzforb  United States
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50x 2SK170 K170 BL 6 12mA | eBay
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Old 11th February 2013, 08:44 PM   #9278
RCruz is offline RCruz  Switzerland
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Thank you buzz... just odered a few
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Old 11th February 2013, 09:00 PM   #9279
buzzforb is offline buzzforb  United States
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50 is the minimum imo. I think 100 is more likely to yield good matches, especially if looking for certain Idss.
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Old 12th February 2013, 11:16 AM   #9280
Jallhalla is offline Jallhalla  Norway
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Default Bib

Hi,

What are the voltage and current demands for the folded simplistic?
I need two bibīs to be one of the cool guys, right? And they are both positive?


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