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Know anything about the BSG Technologies QOL?

Hi there, I just saw a local dealer advertising this on craigslist, They wont tell you anything about it except it works, it half sounds like snake oil and half sounds like it could be something.

They claim it is all analog and retrieves inner detail and has the "WOW FACTOR".

My guess after talking to the guy is is might be disgned around smoothing out microphone curves maybe? or sending out a ton of above 20KHZ info to do some pshycho acoustic/room type thing?

I'm just tripped out they wont tell you anything except, well set it up, if you like it awesome if not dont buy it.

I am genuinely intrigued to see if its truly real and if anyone has expreience. It would be nice to save a long drive to hear something or have something to look forward to on the drive.
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preale
34 posts
 
What model of Supreme fuse did you use (amperage and slow blow vs. fast blow)?
marc777's avatar
marc777
116 posts
 
Preale, 3AG 250v 1A slo-blo as per Larry Kay.
ozzy's avatar
ozzy
7,493 posts
 
Its a 1 Amp slow blow. The numbers are a bit confusing.
preale
34 posts
 
I know that the polarity of these things is critical. There is usually an arrow: does it point in or out? I remember having to fuss with this on my EMM Labs digital setup.
marc777's avatar
marc777
116 posts
 
Preale, during testing of fuse I tried putting fuse in both ways and preferred the arrow pointing away from unit. This also was the way the arrow pointed in my ARC LS-27 and ARC D-450 amp after testing both ways. I would be curious to see if you concur.
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