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Transformers .. Is It Just Me?

I have 2 line conditioners in my system in series -- the SR PowerCell 10SE Mark II (according to Ted_d's information, thanks) plugged into a Bybee Stealth. Frankly, with my recent experience with an isolation transformer, if I had to do it all over again I would have made different choices. I think I could have had a lot more bang for my buck. Let's just say that the Bybee Stealth made it worthwhile.

After experimenting with a lot of Bybee products I have come to the conclusion that it is hard to do too much AC cleaning. Lately, I have been doing research into balanced conditioners, isolation transformers and power regenerators. Since I live overseas it would cost an arm and a leg to have one of those mammoth balanced transformers shipped over -- not to mention the cost of the item. This is beyond my budget. So I have been looking at relatively inexpensive "alternatives". I cannot afford a balanced conditioner or balanced isolation transformer at the moment so I decided to gamble on a relatively inexpensive medical grade isolation transformer.

I found what I thought might be a good choice on Ebay. (I also found an inexpensive power regenerator. That's a story that will have to wait for another thread.) I just put this isolation transformer into my system and have been doing some A/B-ing. I have read where non-balanced transformers will have minimal effect -- but I did read (I lost the thread) where one Audiogon poster was not convinced of this. My initial experience -- is it just me? This is amazing. The holographic effect with this unit in my system is astonishing. This is unmistakable. When I unplug the unit the air around instruments and vocalists is gone. The sound is still holographic but it is not the same at all.

OK, the unit has a hum due to the internal fan. But with all but very low volume I cannot detect it. I'll have to work on damping the hum. Has anyone else had a positive experience with a medical grade isolation transformer? My unit was made in Germany by Block, by a top maker of transformers. It weighs about 40 lbs. and the toroidal is encased in resin. Do different medical transformers give different results?
sabai
sabai OP
2,027 posts
 
Bombaywalla,
Thank you for this informative post. Not being technically competent on the subject of transformers I am very interested to know that what I am hearing has a technical explanation. My purchase was based purely on intuition. I could not be happier. I just added a Monarchy AC regenerator to my system today -- on the transport and DAC -- and the sound has been elevated yet one more level.
sabai OP
2,027 posts
 
The sound just keeps getting better with break-in. I strongly suggest this as a less expensive option for those looking at balanced transformers.
ozzy's avatar
ozzy
7,204 posts
 
Sabai, I thought about adding an Isloation Transformer before my SR Powercell, but most that I see are rated 3 Amp.
What amperage is the one your using?
sabai OP
2,027 posts
 
Ozzy,
It looks like 6 amps. Here is the URL for the original listing:

http://www.ebay.com/itm/150810038628?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649#ht_3303wt_1142

I have mine before my SR PowerCell. It dwarfs the PowerCell's sonic effects in my system. I cannot say what other isolation transformers would sound like. This is the only isolation transformer I have ever owned.
jcote
100 posts
 
Sabai,

Did you change out the female IEC's for male IEC's or do you have custom power cords?
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