Rerurn to Romy the Cat's Site


In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: "dynamic" and a couple of pictures .Posted by joaco on: 6/5/2011
fiogf49gjkf0d
 Romy the Cat wrote:
 joaco wrote:
... this last time ive been doing some "ear" experiments and trying different setups of filtering . Just a question regarding a phenomena that im having , ive tried some ups/on-line regenerators and I think they tend to "smooth" all music but they do not tend to have a positive effect on dynamics , im recently trying a galvanic isolator transformer wired resembling "balanced" . This has no major effect on smoothing the music , but it tends to give "brutal" dynamics and lots of detail . Well my question is , Romy or other , do you feel pp2000 or other solution tend to increase dynamic in that way and also add the "smoothing"  ? 
Joaco, can you elaborate of this "brutal" dynamics.  Do not know what you mean and I do not know if you recognize it as positive or negative effect. Also it would help me to understand what you are talking about if you describe in context of what specific recording you feel the dynamics turns to be brutal.

The Cat

Yes , sorry for that . I mean that the music is felt like if the musicians are playing with much more energy on each instrument , like hitting a guitar string harder . I feel this on the majority of records , so I have to keep the pot level lower now . Just as having a few more extra watts on the amp . I feel this is a possitive change . I did not feel this with my other "experiments" .
Please have a look on the scope signal . 220V before and after the transformer . very curious . (im not experimented with the scope) any way please have a look ;
wall.JPG

isolator.JPG

I will try to look better (adjust) the top of second signal but I think the first one (directly from mains) looks more distorted . 

Rerurn to Romy the Cat's Site