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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.
128x128systembuilder
preale
34 posts
 
Ozzy, you are correct. It has to be heard in the system you know best. All of us know that swapping out or adding components is really the manipulation of checks and balances. I would like to hear more about designer fuses: I have hi fi tuning fuses in just about all my components with good results. I still have the original fuse in the Qol. Something else: I have rear channels in my setup (they are 24 ft. behind the listener). The way I set up the Qol is to feed my rear channel decoder (SDP1 made by Audio Research) with the second output of the Qol. I have never seen the ambient channels blend into the room in this way. I mentioned this setup to Larry Kay et al., and they had not tried it.
ozzy's avatar
ozzy
7,512 posts
 
Preale, Wow, I have to try that. Right now I am using the second output for my 2 JL Audio powered subs.
But I will say this,I watched the movie "The Thing 2011" in stereo using my 2 channel rig and there was so much detail and wallop to the movie it was quite impressive. The Qol probaly should have been a multichannel device. Probably in version 2.0
preale
34 posts
 
My advice: don't waste the output on the sub, since directionality is so little in low frequencies. I am running my sub directly out of the preamp. I think that you are correct is stating that the Qol should have been a multichannel device. Remember, the volume level on the rear channels will have to be bigger for balance. You will see that the info coming out of the surround channels is quite different and much more realistic.
marc777's avatar
marc777
116 posts
 
Preale, I agree about subs. I tried my JL-113s both ways, but preferred subs driven from preamp. This weekend I will test supreme fuse and give feedback to group.
ozzy's avatar
ozzy
7,512 posts
 
Preale, With only an analog input on the Qol, how are you driving the rear channels?
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