cdfac
Last Activity:
Jan 22, 2018 at 4:32 PM
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Mar 6, 2008
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Location:
Iowa City
Occupation:
IT support

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cdfac

AK Subscriber, from Iowa City

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cdfac was last seen:
Jan 22, 2018 at 4:32 PM
    1. Doc02864
      Doc02864
      Hi. After 2 hours of searching i threw in the towel and decided to write you. Do you know the correct bias for my Forte 1A? One guy said 500mv. Another 120, then 25. I used 47mv and it seemed ok.
      Thanks
      Todd
      RI
      1. Harryconover
        Harryconover
        The bias current is determend by output tube type iregargless of manufacturing type , so what are they ?
        May 29, 2017
    2. 1ADSarge
      1ADSarge
      Hey Chris, tried to send you a PM but your inbox is full. Send me a PM when you get a chance and you've made some space in your PM mailbox :)
      Cheers,
      Jared
    3. instructor21
      instructor21
      Hi ,
      just wondering if you have schematics for the crossovers you built for the Infinity RS II's?
      Happy to compensate you if you like.
      Let me know.
      Thanks,
      Erich
    4. CarnahanBB
      CarnahanBB
      Hey Chris! Got your PM but I can't respond because your PM inbox limit has been reached!
    5. IronChicken
      IronChicken
      Hi again - I'm going nuts trying to figure out what to get to recap my QLS', any help would be GREATLY appreciated, and if you're still around IC, I'd gladly pay to have you come up to Cedar Rapids and advise me what to do. I also have my old woofers that I'm going to get re-foamed by Watkins, and a set of spare mids and emits, and was planning on building cabinets for them to use as rears, so I got crossovers from Quantum Jr's that looked similar enough (minus the Watkins woofers and the same emits, but 3-way nonetheless) so I'd like to build a pair of "psuedo-QJr's" instead of just keeping the parts laying around as spares... Again, sorry to bug ya, but you're close to where I live, knowledgable, and seem like a pretty nice guy =] BTW - I put some pics up finally
      Thanks!
      Terry
    6. Emmbee
      Emmbee
      I'm interested! Do they have 2 channel mixes? What would you like for them? And what titles are they?
    7. bsabel
      bsabel
      Dude, didn't I just buy some speaker wires from you the other day?
    8. hollow-state
      hollow-state
      Re: post about a year ago:

      "Quick question that's hopefully pretty simple. I just bought an Ashly XR-4001 4-way active XO. I cracked open the hood and parts selection generally seems pretty good. I noticed the op amps are in sockets, which is nice, and I thought I might replace them with premium ones from TI/BB. The originals are "JRC" branded and aren't all the same model, it seems: 7006B, 8006B, 7008B, etc..."

      What did you finally do for op amp substitution? I just acquired a similar Ashley crossover and am entertaining swapping BB OPA2134PA for the JRC op amps.

      I am eager to learn from your experience rather than reinvent the wheel.

      Thanks, please reply to my email: srjones10@gmail.com.

      Steve
    9. pfcs49
      pfcs49
      PX-2 parts?
      Hi there, Phil from NJ but my wife's from Latimer Iowa.
      Do you have more PX-2 parts available? Tonearm assy? Dustcover?
      Anything! I'm sick!
      Regards, Phil
    10. Romak
      Romak
      Hi CD, I was speaking with Chris (325BMW) the other day and mentioned I have a couple of Banamassa tickets I won't be using. He mentioned you might be interested. If not, do you know anyone that would? I hate to let them go to waste.
      Balcony center, can't remember the row, I think its 1st or 2nd.

      Thanks, Eric
    11. thedelihaus
      thedelihaus
      Hey Chris, write me back. I know I owe you some ducats but can't recall how much.

      Cheers,

      Paul
    12. ckastner78
      ckastner78
      Hey - was the system down for a while? And thanks, any help is greatly appreciated.
    13. Army
      Army
      Hi Chris
      FYI: the Kappa 9 woofers are done, you can pick them up anytime. I should be home most if not all weekend or you can wait till the Watkins are done.
      Your call, have a great weekend
      Scott
    14. ekmanning5
      ekmanning5
      Laziness and lack of time is keeping me from about 100 projects!
      Ed
    15. r311ik
      r311ik
      love the avatar man.
      im working on some walshes now.
      laziness and lack of time is geting the best of me tho. lol
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  • About

    Home Page:
    http://picasaweb.google.com/chr.dor/SpeakersEtc
    Location:
    Iowa City
    Occupation:
    IT support
    Iowa-born science dork with a little farmer at heart.

    Good beer and good music.

    Signature

    Speakers: Paradigm Titan v4 & Boston Acoustic CR8 // Preamp: Proton 1100
    Amps: Nikko Alpha III // Sources: Meridian Explorer USB DAC, Onkyo C-7030 CDP
    'phones: Grado SR60i's and SR225i's // Cables: mostly Vampire Wire
    Wife: Doesn't know about all of my LPs.... :smoke: