Quote Originally Posted by Lensman
I live in an area where the power fluctuates both up and down. Every few days the lights may flare or dim just a little, but only exceedingly briefly. However, I've noticed I have to replace light bulbs just a bit more often here than anywhere I've lived previously. My computer's hard drive also has been in the habit developing a bad sector or two every few months since I moved here. I initially attributed the drive problems to the drive just going bad (I've had it a little while), but began to think otherwise. When I recently upgraded my system I decided to play it safe and put in a UPS. I don't know if it'll make any difference with the new drive. But I have noticed the cooling fans now make a constant sound (they oscillated before), and the monitor's display is noticably sharper.

As a result, I'm considering a line conditioner for my audio system. First, do I need one? My system is modest:

Denon AVR-1802 Receiver
Paradigm Mini Monitors & Center
Velodyne VX-10 Sub
Panasonic C220 DVD/CD Changer
Thorens TD-180 Turntable

I looked at the one's made specifically for audio systems but they really cost a lot more than I'd like to spend, and just strike me as being way overpriced for what they claim to do. Am I wrong to assume this?

If getting a line conditioner is a good idea, can I use regular one? APC sells a one for "sensitive electronic equipment" called the Line-R:
http://www.apc.com/products/family/index.cfm?id=67

I can buy the 1200VA version online for about $45. But no local store carries it, so I really couldn't pick one up just to try.

Any advice is greatly appreciated.

Computer line conditioners are for computers and when used with audio equipment may clearly affect dynamics and detail. You are apparently on a tight budget. Furman Sound makes a model AR-1215 voltage regulator that lists for $659.00 but can be obtained for much less if you shop around. Sam Ash Music has it for $419.99 mail order.

Sam Ash: http://www.samash.com/catalog/showitem.asp?SKU=FAR1215
http://www.samash.com/catalog/showitem.asp?SKU=FAR1215

AR-1215 at Furman Sound: http://www.furmansound.com/pdfdata/AR-1215.pdf