CNC phonostage : One of the best phonostage designed by Hypnotoad, very easy to build and sounds great. Prices for each PCB $8 + shipping $6 by Registered post. This is a very highend phoostage a very long thread here Another Super High End Phono Stage! No expense spared... | Audiokarma Home Audio Stereo Discussion Forums
I can also arrange a kit. It includes all onboard parts minus any hardware like RCA, case etc,
Price $65 + $10 shipping
Fully soldered boards , Price $80+$10 shipping.
OPS_Rev1, Dual power supply is designed by Omishra. Its based on LM317/337. The output voltage is adjustable by using two onboard trimpots.
PCB $8
Module $25
Regards
Sachin
I can also arrange a kit. It includes all onboard parts minus any hardware like RCA, case etc,
Price $65 + $10 shipping
Fully soldered boards , Price $80+$10 shipping.


OPS_Rev1, Dual power supply is designed by Omishra. Its based on LM317/337. The output voltage is adjustable by using two onboard trimpots.
PCB $8
Module $25



Regards
Sachin
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I am interested in just the power supply board? How much for a couple+shipping
Sent you a PM
Regards
Sachin
Without reading the the entire AK thread, what do the dip switches adjust? Is it cartridge loading?
Thanks for confirmation [emoji106]. It takes only 7-8 days to reach most of the parts of Europe, little longer to US and Australia.Received my PCB´s today. That was extremely fast from India 🙂
Thanks, Sachin 🙂
Regards
Sachin
Just wanted to let you and everybody know what a great little regulator circuit you have going here. I had a phono stage that ran on batteries and was dead quiet. I replaced with your power supply and it is just as quiet! I thought it wasn't working when I turned up volume all the way on phono but it was. I think it is due to the output filter with the double inductors. Very good design!!
+1 to that - The OPS (Om's Power Supply) from Sachin is dead quiet thanks
to it's LC output filter
to it's LC output filter