My 6 month old Parasound A21+ wouldn’t turn on.
There was a loose contact in the main power board so it had to turn on and off abruptly twice.
After that it is not turning on. When the technician checked the main fuse on the back, he said it needs to be replaced.
Not sure if this...
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Parasound A 21+ not turning on
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Rotel RA-1570 suddenly makes puff-noise from left channel
I got some really good suggestions here last year regardning an USB-humming noise, and now some year later, I might try this forum again.
After being away for a week, returning home, switchin on my amp, suddenly I hear a constant "puff" from the left channel (speaker).
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Efficiency/Sensitivity of Holtz Statement Speakers?
Back in 2009 I built a pair of full-size Statement speakers:
http://www.htguide.com/forum/showthr...052#post415052
A couple years ago, I built a set of the Statement Monitors for a friend.
Recently, he and I bought...- Bottom
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Multiple drivers wiring vs total impedance vs amplifier power distribution
Hello to everybody
I want to put together a stereo system containing 2 cabinets with a total of 8 drivers, each cabinet housing 4 drivers (2 woofers, 1 midrange, 1 tweeter).
Each cabinet will have 3 enclosures (2 separate ported enclosures for the woofers, 1 enclosure for midrange and...- Bottom
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Rotel RSP976 RSP-976 just died
Hey all,
I have a Rotel RSP976, have had it for about 10 years, worked OK until last week, and this weekend wound't turn on. I have 0 technical knowledge about electronics, Rotel guys said they may not have parts even if I sent it in, but they will look at it for free. Some used units...- Bottom
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Questions about balanced power, Experts please advise!
I've become interested in all this talk of balanced power. After doing alot of reading I'm quite confused and was hoping someone would clear up a couple of things..
How does balanced power remove/reduce noise in the existing AC that is delivered to my house? I don't understand how this...- Bottom
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The Benefits of Adding a Dedicated Outlet
I think I got this right but all you Electrical engineers and electronic officianados - feel free to comment or correct me where I've got it wrong.
If Total Power Consumption (Watts) = Volts x Amperes, then Amperes = Watts/Volts. Peak maximum output for a 5 channel 300w Amplifier would...- Bottom
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DIY Balanced Power project
Secrets of Home Theater has 'arranged' with Plitron Transformers to offer one of their balanced power transformers for a fairly low price, $250ea+ shipping.
Jon and I have ordered 2 transformers, unfortunately they're on back order and won't be shipping until 4-6 weeks. :cry:
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