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  1. Dnspy007

    My First WOPL 400 Series 2 Build

    Thanks Guys, I appreciate the kind words. Looks like I won't be jamming tonight. I have to do some wire rework to do. The B- to the Left Cylon meter came up a little short. Gotta run some new. Here's some more pics....Thanks for looking
  2. Dnspy007

    My First WOPL 400 Series 2 Build

    Well Guys, It's been a Wonderful day.. 4th Row installed, Powered up with DC ground,10K jumpers removed, No Smoke, No Shorts, No Blown Fuses, 0v Outputs. All voltages good. Bias set. Thanks for looking..... Left Channel Bias Right Channel Bias
  3. Dnspy007

    My First WOPL 400 Series 2 Build

    That's sorta what I figured. I didn't mess with it. I won't be too far behind Lee, I tend to push the Polks pretty hard sometimes....:D
  4. Dnspy007

    My First WOPL 400 Series 2 Build

    Moving right along.....3rd row installed and tested. All test were good. No issues. I would have written it all out like before but, Y'all already know what the Tests consist of. I've got row 4 waiting :p. Thanks for looking...... Thanks Guys for the words of encouragement..... ...
  5. Dnspy007

    My First WOPL 400 Series 2 Build

    Finished install and Testing of the 2nd row of Transistors. No Shorts, Blown fuses, Smoke, Shorts to Transistor Cans, Voltage present at B+/B- rails, 0 volts at R/L outputs, All pad voltage close to safe mode bring up chart, Checked Bias, hanging around 0.348v still in the perimeter. Thanks for...
  6. Dnspy007

    My First WOPL 400 Series 2 Build

    Yes Sir, I made one before starting the build, as per the Instructions. Mine doesn't look quite as sexy as yours. I didn't even think about shrinking it I like it..... I'll have to do some modification...Thank you for the Pic.
  7. Dnspy007

    My First WOPL 400 Series 2 Build

    I do appreciate the guidance and help answering my questions It sure made everything more clearer for me. Learning all the time....I like it. Thanks Guys. Rockin' On.......:D
  8. Dnspy007

    My First WOPL 400 Series 2 Build

    Thanks Mark I intend to straighten the wiring after the Transistors are installed, and all test are good. I left them alone, Just in case I had to remove Control Board..
  9. Dnspy007

    My First WOPL 400 Series 2 Build

    Got a question before I install 2nd row of Transistors. Is it normal for the caps to discharge at this stage of the build? Reading a few minutes after powering down....
  10. Dnspy007

    My First WOPL 400 Series 2 Build

    Got the Bias set also.... 0.350v Left Channel Right Channel Thanks for looking......
  11. Dnspy007

    My First WOPL 400 Series 2 Build

    Cool, Thanks Joe
  12. Dnspy007

    My First WOPL 400 Series 2 Build

    Control Board installed....No Shorts, No blown fuses, No Smoke, No shorts to Transistor Cans, Voltage present at B+/B- rails also, All pad voltage close to safe mode bring up chart, 0 volts at R/L outputs. Noticed a drop in voltage. I take that as being normal, Due to installation of the...
  13. Dnspy007

    My First WOPL 400 Series 2 Build

    Bottom row installed....... Initial Test..... No Shorts from DC ground or B+/B- rails, No shorts to Transistor Cans Power bring up with 10k jumpers ....No Shorts, No blown fuses, No Smoke, Voltage present at B+/B- rails also, pads 11&12, 0 volts at R/L outputs. I'm at #21 on the...
  14. Dnspy007

    My First WOPL 400 Series 2 Build

    Thank You, For kind words Sir. With all the good reviews on these Amps after the WOPL builds, I'm pretty sure I'll Love....Right now, Just hoping this things gonna work when I get it done. If everything goes well this build, I have a couple of 700 ll's, Planning to do the Full WOPL treatment...
  15. Dnspy007

    My First WOPL 400 Series 2 Build

    Thank You, Sir ROCKIN' ON.......................Slooooooooly
  16. Dnspy007

    My First WOPL 400 Series 2 Build

    Brought up the Bare Wire Chassis today.... No smoke, No shorts and no blown fuses. Is the voltage reading about right at this stage in the build? Thanks Guys
  17. Dnspy007

    what are you listening to?

    Deep Purple.... Made in Japan
  18. Dnspy007

    My First WOPL 400 Series 2 Build

    Thanks Joe, That sure helped a lot. I see it now. Looked at the holes in the heatsinks and I can see the offset. Like I said, don't know anything about the Output Transistors. I'll take my time and keep referring to the Backwall Diagram you sent. I even see the offset in the Diagram now.
  19. Dnspy007

    My First WOPL 400 Series 2 Build

    I've got a few questions on the Output Transistors. Never done any kind of work with them. How do you tell the correct orientation? I noticed when I took one out to look at it, There was an arrow molded in the styrofoam. Is that pointing the correct orientation?
  20. Dnspy007

    My First WOPL 400 Series 2 Build

    Ground lugs arrived today. Finished the wiring on the caps, Tested for shorts....No problems, Everything's looking good.
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