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For Sale 2015 Sony VFETs part 2 FE pcbs

Things you have for sale.
Member
Joined 2009
Paid Member
Hello,

I have for sale 2 stereo pcbs done after the article in the title.

https://www.firstwatt.com/pdf/art_sony_vfet_pt2.pdf
Schematic on page 5, only what regards the front end.

I used them as a balanced preamp with very good performance.

I attached a photo of the part that is included on the pcbs.

The pcbs come with all the parts populated except the active parts in the signal path(jfets, bipolars, mosfets).

I have also the low noise power supplies that I used with them.

Sold


EDIT: attached also a thd measurement done with the same power supplies I sell here and the semis I removed.
 

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