Not working for me - I can't hear anything. :scratch:
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Not working for me - I can't hear anything. :scratch:
Short version has it at 2, 4, 8 and 12 seconds.
I'm just hearing his not hum, must be below the FR of my laptop speakers.
i heard it on my lappy. its not loud and shot burst. could be a lot of stuff i guess from dodgy cap to something coming in on mains..
It is not present when the AG1500 is connected, so it is mains based.
So, is fitting an isolation transformer before the transformer in the phono stage a crazy idea?
Use the 1500. If it's like mine it can sit on its side tucked away at back or side .my display turned to vertical mode too.
That is what I am currently doing, but I would like something more aesthetically pleasing.
I have played with Audacity this morning.
I have reduced the hiss, and performed a spectrum analysis of the sound clip.
As I thought, this is a 50Hz noise and it's harmonic. So it would seem that the only option to remove it is a mains regenerator?
Or would an isolation transformer work in this situation?
Here is the plot:
https://drive.google.com/file/d/1Bus...ew?usp=sharing
If it was me I'd just get another phono stage and have done with it. You're talking thousands for a proper power regenerator.
Who would want to buy a 2nd hand "noisy" phono stage?
I would need to sell it to help fund a new purchase.
In the short term, I can fit another phono stage, if I wanted to.
I have 5 MM stages and 3 MC stages "available", but they are not mine.