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Thank you for replying once more MacLeod.
Funny that you mention refurbs...The MoMo that I wish replaced happens to be the replacement that was given to me when I visted Polk's customer care...

I apologize for taking as long as I have in getting back to your responses.
The speakers are being filtered via my amplfiers HPF and set @ 50 Hz. My HU also has several HPF settings. However, it's...

I am having an issue concerning my 6 1/2" momo's sustaining damage to the voicecoil. Polk has already replaced one of the 6 1/2" drivers by covering it under their 3 year warranty. However, the other...

Right on...Thank You for the information. If I do end up replacing my current amp (no pun intended) you can rest asssured that I'll do my homework as always before making any purchase. The key...

Here's it's specs.
OTL (output transformerless) circuit
Pulse Power Supply

High Current Mode 1 - 2 ohms speaker impedance
High Voltage Mode 2 - 4 ohms speaker impedance

Speaker...

As soon as I can get ahold of a digital camera, I'll post some pics of the light bulb. I too would love to know what the heck is sony doing placiing incandescent light bulbs in their amplfiers. Well,...

I'm fairly temped to go that route. As I am sure that one jumper that is printed on the circuit board as: "protector off" is there to disable the that part of it protection circuitry. As I mentioned...

One thing I overlooked as far as my mentioning about placing a fan inside the case. Although, mounting a small fan inside the case might not do much for cooling down the main transistors that have...

I don't suppose you know of a reputable person or business in the InSANe Diego, CA. area that do repairs on amplifiers. I have an ol' Haffler DH220 that needs some work done to it as well as a real...

You'll get much better cooling by mounting the box fans (computer fans) so that they blow cool air across the outside surface of the heatsinks then you would by placing them in a manner that they...

As far as lowering your amp temperature there are several things you can do that will work. First off, from what I have read, make sure the amps power transistors, FETS, Op amps, whatever your amp...

I just finished doing some reading on offset voltages and mosfet amplifiers. To summerize my findings I found an interesting link. www.analog.com/library/analogDialogue/Anniversary/6.html this link...

hmmm, if my dad was still alive id be able to get my hands on an occilliscope no problem. However, currently I dont think I'd have much luck in finding one. Jstas mentioned overheating of the...

As always Jstas,

Your help along with everyone else's is greatly appreciated.

It has been a few weeks since I last posted in this thread. This post is kinda a follow up on my current "Offset"...

Jstas and other forum users,
I stand corrected and given the evidence below:
quote:
--------------------------------------------------------------------------------
...I can only hope the people...

Thank you Jstas,

The information you have given me is genuinely appreciated. However, your attitude towards me is not. Perhaps someone could enlighten me as too where such a response from you is...

Overcurrent isn't the problem I am experiencing, but thank you for your interest in trying to help. As I mentioned, my system still sounds great. It's just that sometimes it won't play at the volume...

Thanks for the input. As far as my problem stemming from it being a somy amp, I can only hope the people who use this forum don't have their heads quite that far up their amps. Those that do would be...

I have a sony 2 channel amp XM-1002HX and use it to drive my DX3065s. The sony amp and the DX's along with my sony head unit CDX-8050 compose my entire system. When listening at higher volume levels...

Yeah, I hear ya. Only in the minds of mankind does such a thing as justice exist. That's why as long as there's blood to suck there will be parasites who'll feed. :rolleyes:

Do I smell a reference to the ol' Klipsch horn speakers? And I thought my RTA12's were dinosaurs. I thought about squeezing them between the dashboard and the front windshield of my truck. But I...

I cant believe what I'm hearing here. If a speaker is reproducing sound that sounds even the slightest bit different the the original source, then in theory the speaker isn't doing it's intended...

cool, hadnt even stopped to think about it being posted in an online manual. Thanks mopar man. You know the fastest 4 wheel vehicle I ever rode in was a 68 or 69 super bee. 440 max wedge 13.5 to 1...

Actually my faceplate was damaged due to being stepped on.

I refuse to ever own anything that might be stolen. I know how rotten I feel when something of mine gets stolen from me, I would...

All I am going to say is that it is my opinion also, that Sony could have done a much better job at being sure that I show them a purchase receipt with matching SN # before selling me the faceplate....