Linear Power PAII equalizer

tomtomjr · 2nd February 2009, 10:13 PM

Anyone have a pic of the board of the LP PAII ? Trying to figure out which resistor it needs. Changed out the NTE123AP trans x2 , and still need the resistor value. Does anyone have a PAII pic that they can post or email me? Thanks...

I Am An Idiot · 3rd February 2009, 12:04 AM

Have you checked the resistor with a meter? It is very possible that the resistor is still within tolerance. From my experience with Linear Power, they design their equipment with the fewest different resistor values as possible. Check the resistor with a meter and see if it is the same value as other resistors in the same unit.

Perry Babin · 3rd February 2009, 12:46 AM

It's a 200 ohm.

jol50 · 3rd February 2009, 01:42 AM

I sent some pretty good photos to Perry, or I still have one here I can look at/photo/measure for you. I'd rather not lift one if possible.

These are a PA-IIR, I think Perry has photos of the normal one or I can dig here...or well I have both units here too. This looks different.

Perry Babin · 3rd February 2009, 01:51 AM

I didn't want to post photos that weren't mine but since 'you' asked, I guess it would be OK.

jol50 · 3rd February 2009, 01:58 AM

Here is best shot I have of those.
Perry- well use your best discretion I suppose. There is no issue posting them is there? Place is long out of business and nobody cares about analog processors anyway

Does someone actually own the designs of LP yet?

They sure worked nice, but unless I want to get an external active crossover instead of my HU, I guess it is pointless to have one. Not like you need a line driver anymore. These are for a friend of mine but I have one too. I did see one go cheap lately but not tested. What was nice is the EQ was quite handy on the road, it hit the right spots usually and easy to use, small...and the line driver was great back in the day. I wanted to buy one new once, $350.

tomtomjr · 3rd February 2009, 03:26 AM

Thanks Perry, jol50 and Idiot, you made my day... I would have just emailed you Perry, but figured that you just had amp pics. Guess I was wrong on that one. If either of you ever need pics from my goodie pile, let me know. I will pull from the wall, dig to the bottom of a stack, ect... And send internal pics. Just ask. Thanks guys...

jol50 · 3rd February 2009, 06:01 PM

You guys have helped me way more.

2nd February 2009, 10:13 PM	#1
tomtomjr diyAudio Member Join Date: Feb 2008	Linear Power PAII equalizer Anyone have a pic of the board of the LP PAII ? Trying to figure out which resistor it needs. Changed out the NTE123AP trans x2 , and still need the resistor value. Does anyone have a PAII pic that they can post or email me? Thanks...

3rd February 2009, 12:04 AM	#2
I Am An Idiot diyAudio Member Join Date: Mar 2007	Have you checked the resistor with a meter? It is very possible that the resistor is still within tolerance. From my experience with Linear Power, they design their equipment with the fewest different resistor values as possible. Check the resistor with a meter and see if it is the same value as other resistors in the same unit. __________________ If it ain't broke Don't fix it

3rd February 2009, 12:46 AM	#3
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	It's a 200 ohm. __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

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3rd February 2009, 01:42 AM	#4
jol50 diyAudio Member Join Date: Nov 2007	I sent some pretty good photos to Perry, or I still have one here I can look at/photo/measure for you. I'd rather not lift one if possible. These are a PA-IIR, I think Perry has photos of the normal one or I can dig here...or well I have both units here too. This looks different.

3rd February 2009, 01:58 AM	#6
jol50 diyAudio Member Join Date: Nov 2007	Here is best shot I have of those. Perry- well use your best discretion I suppose. There is no issue posting them is there? Place is long out of business and nobody cares about analog processors anyway Does someone actually own the designs of LP yet? They sure worked nice, but unless I want to get an external active crossover instead of my HU, I guess it is pointless to have one. Not like you need a line driver anymore. These are for a friend of mine but I have one too. I did see one go cheap lately but not tested. What was nice is the EQ was quite handy on the road, it hit the right spots usually and easy to use, small...and the line driver was great back in the day. I wanted to buy one new once, $350.

3rd February 2009, 03:26 AM	#7
tomtomjr diyAudio Member Join Date: Feb 2008	Thanks Perry, jol50 and Idiot, you made my day... I would have just emailed you Perry, but figured that you just had amp pics. Guess I was wrong on that one. If either of you ever need pics from my goodie pile, let me know. I will pull from the wall, dig to the bottom of a stack, ect... And send internal pics. Just ask. Thanks guys...

3rd February 2009, 06:01 PM	#8
jol50 diyAudio Member Join Date: Nov 2007	You guys have helped me way more.

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