Sell it to me!!! I need a complete chassis..

Eric D, can you elaborate on the Bias just a bit. Is there ever a situ where you want it bias towards class A, say for tweeter use and biased toward class a/b for mid or mid bass use. and is there any benefit in rebiasing due to the use of certain speakers? A set bias cant work optimally for every s...

Looks like a REV C...

Another update, just sent an email to ALTSER about taking a look at the amps to give them a clean bill of health. The Orion HCCA-D2400 I had running the subs now has blown a few FETS, and its a craigslist buy, so definitely out of warranty. I might be sending all 3 in. Thats gonna be a heavy box :(...

Great subs and get pretty loud to!

Sundown is a great company! Best customer service out of any car audio company. There big sub amps are the shit to! Im sure what you heard was a sub that needed a better box designed for the vehicle it was in...but they are known as a big bass brand soo maybe one day they will make a sq sub??

Get laminated glass, as it's known down under.. basically, it's 2 glass sheets laminated together with a sheet of "film" between them.. Sent from my GT-I9300 using Tapatalk 2 I second this. laminated would be far stronger then a single ply and resists flexing than most other glasses, I gu...

The holy "m series" rollers.... very nice collections!

I use Delta electronics fans, 80mm x 80mm x15mm high volume fans,in my MS shrouds and other PG amps that use fans they are cheap, about 7 or 8 bucks each.. I use the ones that I can control the rpm from the tach wire (3 wire) with a computer fan controller. They make about the highest quality fans y...

Just a lil off topic, but NONE of the alpines mentioned can run with a DRZ-9255 in anyway period! Its was a night and day diff,The 7995,7998 deadhead only comes close, i had that before I bought the 9255, then bought Stroked denon Z1 and have never looked back, cause you really cant... But If I had ...

ZPA :evil: really ?????????????? :scratch: :scratch: :scratch: :scratch: :scratch: :scratch: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: :lol: Hell yes and you know they are your fav PG amp to! Im just biased like that, but whatever.. ...

ZPA

hi all, hoping someone can help me!!! I have am ms2250 that someone has tried to repair before me, and done quite a bad job at it....... i need a schematic and if possible the bias settings for this amplifier. can anyone help? thanks like I said become a active member on here, might take awhile but...

nico boom wrote:This one.
Because I'm playing it on my towers [6 OHM] ,it does not draw much current though.
Nico

whats the brand name of that power supply? where can 1 be bought?

hello and welcome to the phorum!

stick around for awhile and be active on the phorum, make friends and you might get what your needing. If you need repair we have 2 bad ass techs on this phorum if you need a repair thats outta your abilities..

I went ahead and replaced everything(one 100uf not changed in picture). The blue ones were around 8000uF. Cheap replacements more like 10500ish. Might power it up this weekend. Just need to sort out the missing traces around the burned resistor area. :( What brand and model did you use, are they 10...

I just picked up this nice looking amp. The internals look good and untampred with. Didn't test it yet but couldn't pass on the deal (€35). As you can see I'm currently working on the cap replacement. So now my question: -Should i also replace the big blue railcaps?. Welcome to the forum! I replace...

Most excellent! Trade went well! Great guy to deal with!

Great guy to deal with! Ships Fast!

well...

the noise is being radiated from an extremely high frequency source. a neon light running at 20khz..

A cable that could reject the most interference/photons at 20khz and under, would be the cable id want to use if I was using rcas near neons or big transformers.

Ill keep making cables the way I do, MIL spec stranded silver plated twisted pair with teflon outter, but ill definitely pay better attention on shielding and the drain wire as to make them quiet as possible.. Just to think there are cables costing $1000's a foot that are no better than what youd fi...

This is a video demonstration of how radiated noise enters the rca's. youll be shocked! or maybe not... Im just glad he didnt use a coat hanger in the test, Id be afraid that it would beat the high dollar rca's! We need to find the correct way to make a diy rca or balanced line cable the best it can...

Bought a ZPA from him.. mint as stated. Cool guy & Super easy to work with! Thanks!

DD can build a SQ sub with the best of them. They will build whatever you need. How about a Neo SqL sub with around 28mm 1 way Xmas? The thing with DD, is from the beginning they set out to dominate the spl scene with over-built woofers with really good motors high in BL flux,Ie: motor strength. And...

Really cool guy, easy to work with!

Bought a Brand new 2125/2250 heatsink from him and it was 100% mint and packaged very well!