I see some of you have checked this out. Well after taking on the recapping of my m44 m50 and the ms 250 with great results I thought that I would take look at this again. It seems that it has removeable pc boards for the eq section, main power board with op amps and caps, Then phono, and ect. I was...

I have a citation seventeen preamp that has one channel not working and had looked at it at one point but my skills at this are limited. Im located in houston tx and was wondering who would be the best for the repair. Im using a denon digital preamp right now but would love the here this thing. I wa...

MOPAR!!! Nice ride my first car was a 68 roadrunner 383 4spd it was a basket case I put together needless to say I became an auto tech.

Jimmie

I recently got a pcx 2125 and it sounds good and clean but to me the highs sound a little compressed compared to my ms 250 and also a zapco 350 I was wondering if this was a common thing with the ppi stuff this is my first stab at ppi amps. So after saying this I know the arc amps are really good st...

The bass boost pod is an alps brand and has at103b on the top but that dosent seem to help me. I figure its a dual switching for both channels but I cant seem to match it up so far size wise and I dont know how many ohms it is maybe 10k. The gain pod says AT503c on it and alps has these pods listed ...

Well my ZX 500 got hit on the bass boost knob and seemed to have fried the little r18 and r19 resistors 0ne is 475 ohm and the other 885 ohm. It looks like these are the only thing visibly fried but something else could be bad also. I need a pod for sure and the 2 resistors maybe someone has seen th...

I hear ya. I finally finished the recap on my ms 250 and replaced my zapco 350 with the ms and its awsome! It has been years since I used the 250 and now I remember why I bought it new back in 1990. It improved the eclipse speakers even more they are flat in the mid range when before they were a lit...

Allright I got the three way component set in and was running them on a M50 it was allright but they needed more power so I picked up a zapco driving force 350 cheap and that amp sounds fantastic it made the speakers sound great. I have a soundsteam spl 12 in a ported box run by channel 1&2 brid...

Look up M50 and M44 advice its a couple pages back under car audio.

Jimmie

I have done recaps on my m44 m50 but now Im on the ms250 and its alot more work. I didnt get the main rail caps for any of them but I fell it would be a mistake not to do them also on the ms250 since its so much work to get it apart. The m50 & 44 are easy to take apart so no big deal. So Im maki...

I have seen some AG amps on the bay lately and have been thinking of picking one up.

Jimmie

These amps look alot like the PG M class are they just as good as the PGs ?

Jimmie

Yes its a E36 I do have a set of the 6 1/2 sc 2ways I could take the 6 1/2 mid and use it on the 3 way set in the front the crossover I think is the same on both 5 1/4 and 6 1/2 set and I will just use the 5 1/4 in the rear for fill. I have in the past allways put the bigger mids in the rear because...

Anyone heard or installed these Im in the process of installing these in the front of a bmw M3 mids and tweets in the factory locations I also want to move the midbass to the door pocket slot it will take some work but be worth it. Any ideas with help on the midbass extending the door pocket upward ...

Well I have a question about the 91 ohm 5w resistor. Im recapping a m44, m50, ms250, zx500 the 91 ohm goes in the m44 but I too have had problems finding this resistor so I was wanting to know if I could use 2 180 ohm 3w paralell would that make them a 6w combined at 90 ohms? The old resistor got co...

Thanks I have read alot several times and have allready pulled the caps out of the m50 and will keep ya posted and maybe get some photos up.

Jimmie

Im a newbie and have a small stash of PG amp I have used over the years and all of you know you dont get ride of your PG amps! I bought my first when they first came out in early 90s MS 250. So I did a bunch of reserch on here and have to say the board is the bomb and my hat goes off to all of you! ...