- RE: "Active Tracking Filter" - djn 14:00:55 11/06/09
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- In Reply to: RE: "Active Tracking Filter" posted by RadioWonder on November 06, 2009 at 03:39:22
That is very slick. I had many options when I put mine together but I wanted a very deliberate looking piece of art.
- Liebert makes good stuff - Jon L 10:44:51 11/06/09
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- In Reply to: RE: "Active Tracking Filter" posted by RadioWonder on November 06, 2009 at 03:39:22
But I like my Liebert the best :) (modified) double-conversion on-line pure sine-wave generator..
- RE: Liebert makes good stuff - djn 14:02:13 11/06/09
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- In Reply to: RE: Liebert makes good stuff posted by Jon L on November 06, 2009 at 10:44:51
I built mine with the tech help of a friend so I still don't know all the termenalogy. What does your unit do? Is it like an active tracking filter?
- Regenerates AC from battery all the time - Jon L 13:11:00 11/07/09
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- In Reply to: RE: Liebert makes good stuff posted by djn on November 06, 2009 at 14:02:13
Unlike most UPS's out there, with battery kicking in only when wall power goes out, the "double-conversion" "on-line" UPS regenerates pure sine-wave AC from the battery ALL the time even with it plugged into wall outlet. So it converts AC(wall)-> DC(battery)-> AC.
These things usually cost $800-$1500 range, which is a lot for "UPS," but for audio use, pretty much all of them need to have the noisy fans replaced with quiet ones, like Nexus.
- Regenerates AC from battery all the time - Jon L 13:11:00 11/07/09
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- RE: Liebert makes good stuff - djn 14:02:13 11/06/09
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