Derek92994's 700 Ser II White Oak conversion

[laatsch55]

No....ccheck em all except input from RCA jacks and the last 3 on the left side of each connector block....those are ground and plus and minus.....well fuck, check those too..

 

[derek92994]

Driver input voltages
Left
1L 0.1mv
2L 0
3L 105.5v
4L -1.5mv
5L 0
Pnpl -0.9v
6L 0.4mv
7L 105v
8L 2.2mv
9L 0.9v
10L 0.3
11L 105v
12L -105v

Right
1R 0.1v
2R 0
3R -105v
4R -0.7mv
5R 0
Pnpr -0.8v
6R 1.2mv
7R 104.7v
8R 3.1mv
9R 0.9v
10R 0.3v
11R 105v
12R -105v

time for a cig

 

[laatsch55]

Darc, I don't see anything glaringly wrong....

 

[derek92994]

Remember when I couldnt solder too well, heres a pic of it, could this be causing problems?

 

[laatsch55]

I don't think so Darc... besides the pop were you hearing any increased hum?

 

[derek92994]

I don't think so Darc... besides the pop were you hearing any increased hum?

No hum, it just randomly pops. About 2 weeks after first output replacement, then 2 days after 2nd output replacement.

 

[derek92994]

Could the main caps have an intermittent fault?

 

[laatsch55]

Do you remember if the bad outputs were in the same position in the column?

 

[laatsch55]

Could the main caps have an intermittent fault?

When they fault even your neighbors would know...

 

[derek92994]

Do you remember if the bad outputs were in the same position in the column?

output 4 the first time then output 1 the second time

 

[laatsch55]

Starting at the bottom of the amp?

 

[derek92994]

Starting at the bottom of the amp?

No, numbered top to bottom

 

[laatsch55]

OK....

 

[derek92994]

There has been no issues running the spare amp, I also run it off the PL pre but i need to run an earth wire between the 2.

 

[laatsch55]

Joe, what do you think??

 

[laatsch55]

There has been no issues running the spare amp, I also run it off the PL pre but i need to run an earth wire between the 2.

Why?

 

[Gepetto]

Why indeed...

 

[Gepetto]

Have you just run the amp with no pre connected for a long period of time to see if anything repeats?

 

[derek92994]

Why indeed...

because i get low level noise when running the pioneer vsx 9500s off the pl 3600 pre

 

[Gepetto]

because i get low level noise when running the pioneer vsx 9500s off the pl 3600 pre

That is not good...