Question about Mirage OMNI S8 Speaker
I have same isue humming like hell ,change 2 power supply capasitor didnt do it ,try to changer 2 mosfest transistor Samsung IRF640 N-channel MOSFET TO-220 200V 18A hope it will do it ,on ebay for a 2.00 each .
i think it is power supply isue ,recterfile circuit not clean it will give you that 60hz humming noise ,good luck
will let you know how it turn out ..
Posted on Apr 28, 2015
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Posted on Jan 02, 2017
Something getting hot probably means something shorted out. You probably know that since you replaced the fuses already... . Can you give me some idea of what you do and do not know about electronics? Then I will say fewer dumb things. . When troubleshooting any electronic device, especially amps, open it up and look at the circuit board. Look for burned board and components. Then test to see if the burned/blown component had reason to blow (it probably did). . Often a shorted transistor runs too much current through some other component and the other component blows up. . Another cause, less common, is a shorted cap. . Look at the schematics if you have them, if not, you may have to create one to make sense of it. . Or take it to a shop where somebody does this all the time. The only one here went belly up in the last 12 months... . . About the pots . Try blowing out the pots which are popping with some tuner cleaner. Use with caution, and always with everything turned off and power cords unplugged. . Pots do not usually make popping noises unless they are very old or live in a very dusty place... . I found the manual, but no schematics... http://docs.google.com/viewer?a=v&q=cache:9Doi39-AcW0J:www.miragespeakers.com/images/download/374.aspx+Mirage+BPSS-210+schematic&hl=en&gl=us&pid=bl&srcid=ADGEESjBKgLSTb8wp5SRWIOWd-gE0INdBXbfz5QDNJ_3esye4_R2Q9aKba8cEePSWQWOebeXB9zXnJSelIel2bLSR5q6KExe8MVjOk1zqFKk4K-ruti_797yf1Ig3CIcUNjE49jx8DAr&sig=AHIEtbS6udedt_o6GqL7ALPunU0v3vMvuw . You might be able to get better, more exacting help on the Mirage Forum... http://community.miragespeakers.com/forums/ But maybe not, since the Subwoofer section gets less than one post per month, and the much busier Technical Questions section only has 23 in the last 12 months.
Posted on Feb 08, 2010
There is a set of 4 avs 200's on Ebay for ~$200 OBO so figure around there. Really though these are 10 year old bookshelf speakers so the market for them is pretty soft especially now that Polk and the other big names have affordable bookshelf speakers... (I'm just giving my set to a friend when I move this month)
Posted on Jul 22, 2010
SOURCE: I have a Mirage Omni
Disconnect all inputs. If it still buzzes there's probably a broken ground somewhere inside it. Technical know-how necessary to proceed.
Otherwise, the buzz originates externally and leaks in through the cabling.
Posted on Jul 07, 2011
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Jul 05, 2012 | Mirage OMNI S8 Speaker
Jul 07, 2011 | Mirage OMNI S8 Speaker
You DO realize the preamp is duplicating stuff in the Nad C372, right? This Preamps adds nothing but PHONO connectivity and control. That's why they're called "preamps".
Register and download the manual for free at retrevo.com
Model 2100 Picture and article:
Use the Sub Out pair on the Preamp (joined by an RCA Y-cable) for the Sub Input on the sub (duh):
Run RCA from the Preamp Main Out to the C372 Aux In to hear any sources attached to the preamp.
Or, if you don't NEED the preamp because you don't have a turntable,ditch the preamp and connect the sub using the speaker outputs on the NADS, according to the manual.
Mar 08, 2011 | NAD C372 Amplifier
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Feb 20, 2011 | Mirage OMNI S8 Speaker
Feb 08, 2010 | Mirage BPSS 210 Speaker
Apr 05, 2011 | Mirage OMNI S8 Speaker
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