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Hi, Here is my setup: 2 x Buffalo & Legato 3.0 used in Stereo and SE Output 2 x Bipolar Power Supply / one for each Legato 1 x Power Supply for 2 Buffalo's DACs. One multi-channel amplifier for bi-amping.  When the 2 Legatos are connected to the amp there is a noise, and disappear when only one Legato is connected. Wiring analogue power supply ground together only reduce the noise - same for wiring analogue output ground. What is your suggestion ? Best Regards, Alex. Edited by user Tuesday, March 27, 2012 9:27:14 AM(UTC)
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Alex, what are you doing there ? Driving two Placid (DP+HD) with only one tranny ? That's a no-go. Edited by user Tuesday, March 27, 2012 11:30:16 AM(UTC)
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Rank: Member
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Joined: 2/10/2011(UTC)
Posts: 22
Location: France
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Yes AVR300, but an "oversized" 30VA. A transformer with a 12-15VAC secondary rated at 15VA is enough for one Placid HD. I tried to use it with an additional tranny and It works well. No more noise... Thanks AVR300. Edited by user Tuesday, April 3, 2012 12:03:43 PM(UTC)
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Rank: Member
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Joined: 6/17/2008(UTC) Posts: 921 Thanks: 1 times
Was thanked: 70 time(s) in 69 post(s)
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You're welcome.. Edited by user Wednesday, April 4, 2012 10:55:46 AM(UTC)
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