ALL SOLD
I am advised to create a new sale post instead of riding on the old one, which I have sold a couple years back.
I have now additional boards for sale because I am beginning to have the I/V op amp stage on some of my DAC boards.
Sorry for the earlier confusion.
Working AD811 IV board, more details can be found here:
https://www.diyaudio.com/community/...s-input-nos-r-2r.354078/page-368#post-7451599
https://www.diyaudio.com/community/...including-burson-audio-op-amps-as-i-v.394295/
Board + shipping to you = Singapore Dollars 210 paypal FF only
I am advised to create a new sale post instead of riding on the old one, which I have sold a couple years back.
I have now additional boards for sale because I am beginning to have the I/V op amp stage on some of my DAC boards.
Sorry for the earlier confusion.
Working AD811 IV board, more details can be found here:
https://www.diyaudio.com/community/...s-input-nos-r-2r.354078/page-368#post-7451599
https://www.diyaudio.com/community/...including-burson-audio-op-amps-as-i-v.394295/
Board + shipping to you = Singapore Dollars 210 paypal FF only
Last edited:
The IV stage has a shunt regulation on the board.
All you need is a 30VA transformer 18V-0-18V or 18V-0 X 2.
All you need is a 30VA transformer 18V-0-18V or 18V-0 X 2.