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  1. Bradrock

    Tantalum film resistors?

    So I have to ask the experts: How incredibly awesome is the sound improvement, when using ten dollar apiece resistors? ( Now half off at only five bucks) http://www.partsconnexion.com/resistors_tantalm_one_watt.html
  2. Bradrock

    Phase Liner with factory cooling fan

    That looks easier than buying a 3D printer. I've seen the ad many times. But the price stopped me from looking at the pics.
  3. Bradrock

    Is qua-co a member here?

    Yes you did. I need to slow/calm my ass down. Much pent up desire since the seventies. I just can't contain my excitement. And it's Mark Comers youtubes to blame. I had no idea any of this was going on. I guess I've posted that before. I repeat myself often these days.
  4. Bradrock

    Is qua-co a member here?

    Have you considered doing any for the PL4000 preamp?
  5. Bradrock

    Is qua-co a member here?

    That's half what I paid for the PL400 plate. Hmmmm. Not sure how I missed it. Your site is my homepage! And my monitor is my 70" TV! And I'm in front of it 20 hours a day. I'm calling the sixties......................I want my brain cells back!!!
  6. Bradrock

    Is qua-co a member here?

    Well hot dawg! That sure takes some pressure off. Thank you for posting that! I've been in near panic mode for two months trying to buy the parts most likely to dissapear first. Now I won't have to take the wifes wheelchair up to the pawn shop to buy WOPLsniffers.:-o:joker: We'll just add one...
  7. Bradrock

    Phase Linear 400 Series 1 Amplifier on Ebay for $1,250

    I bought a black faceplate from Bob Speece from AK. He told me the chrome bezels were a one time deal & no other details. I've done some chrome powdercoating on car parts that does not look half bad though.
  8. Bradrock

    Phase Linear 400 Series 1 Amplifier on Ebay for $1,250

    Does anyone have the chromy looking meter bezels available like in this picture?
  9. Bradrock

    Phase Linear 400 Series 1 Amplifier on Ebay for $1,250

    That must be a new listing. I scan for everything PL most days. I already bought one from Mr. Bob speece, along with a Tek 465 scope. Nice guy. I guess I need another 400 plate too...................Once you go black...........well you know. When is that S.S. cost of living raise coming???
  10. Bradrock

    Is qua-co a member here?

    Of course that's it, heh..heh I just received a 700b from Lee on Tuesday. Trying to scratch up some jack for you. Had it in my Ebay cart since the day I joined up here! If I get the dough before you sell it, we'll save you some Ebay hassle. Nothings ever certain for me these days. Except the...
  11. Bradrock

    Is qua-co a member here?

    No worries there my friend. I'm just glad that so many folks want to keep our vintage gear running & better than ever. Phoenix is my happy place & I want to support the members 100%
  12. Bradrock

    Is qua-co a member here?

    I'm trying to get a handle on who's who in the DIY parts scene. when I search Ebay for Dynaco parts I'm amazed how many outfits are hawking there 'miracle' mods for Dynaco products. I keep running into qua-co & see they sell some things for PL. And another fellow in Conneticut I think sells the...
  13. Bradrock

    Schematic vs parts list - what trumps what?

    Nah, I've just had Commander Cody in my head since 1972 When I see his avatar I am 'triggered' A macro agression into my micro mind.
  14. Bradrock

    Schematic vs parts list - what trumps what?

    Lost in the Ozone Lee..................Lost in the Ozone
  15. Bradrock

    Schematic vs parts list - what trumps what?

    I was going to comment, but now all I can think of is the 20 flight rock!!:cheers::cheers: Maybe I need to get some honey from that honeycomb............. Can't remember yesterday, but..................I've got that LP locked dowwn up there! 1972?
  16. Bradrock

    AK dude having problem w/ biasing issues on a 400

    Heh...Heh.. That's good for a chuckle! I've seen nearly the same thing many times on message boards where I actually knew something. It's almost alway's the ' Book smart only' guy's who are so full of themselves, that they refuse to hear what they don't want to hear. Or that a common layman like...
  17. Bradrock

    What's your music collection crown jewel?

    Twelve bucks in 72 !!
  18. Bradrock

    Phase Linear 400 Fan Assembly Project

    Heh..Heh.., I was thinking more like sending your file to one of the rapid prototyping outfits like this: https://xometry.com/urethane-casting
  19. Bradrock

    What's your music collection crown jewel?

    In my case it was a 'Lid' :toothy8::toothy8: Or 'Brick' Or 'Shoe' I'm OLD!
  20. Bradrock

    J. Geils' car and motorcycle collection is up for auction, awesome stuff!

    Dead at 71. I feel like I'm running out of time quick! Damn well better get busy! Much to do.
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