Amplifier knobs needed

Looking for machined aluminum or other shiny metal knobs for my preamp. Amp has the standard 1/4" spindles. Can't seem to find knobs that are 3/4" wide and 9/16" deep...need 4. I've come close but not exact. Also need 1 that is 1 5/8" wide.
Yep, my name really is Bob.
Parasound HCA1500A(indoor sound) and HCA1000(outdoor sound), Dynaco PAS4, Denon DP1200 w/Shure V15 Type V and Jico SAS stylus, Marantz UD7007, Polk L600, Rythmik L12 sub.

Comments

  • mhardy6647
    mhardy6647 Posts: 33,802
    edited May 2015
    Are you trying to replace factory knobs on a specific preamp or do you have very specific needs for custom/DIY?

    Not sure where you've looked; I can tell you where I'd look (in the latter case, at any rate):

    http://www.partsconnexion.com/knobs_main.html
    https://www.surplussales.com/search/sessearch.cgi?q=knobs&go=Go&cnt=10 (mostly cheap-o knobs, but... lotsa knobs!)
    https://www.tubesandmore.com/products/knobs (although not much there that's similar to what you seek)

    I apologize in advance if I'm totally off course on this!

    EDIT: Oh, I am indeed (off course) -- I just noticed what forum this thread's in!
    Sorry about that...
  • muncybob
    muncybob Posts: 3,042
    Actually they have exactly what I'm looking for at the surplus site except there are 2 set screws(would prefer and only need 1)...but may be worth a shot if I can't find any others. They have the 4 smaller ones and the large one that I need is out of stock so I'll keep an eye on it.
    I'm looking to replace the plastic knobs on the Dynaco PAS4 pre I just picked up.
    Yep, my name really is Bob.
    Parasound HCA1500A(indoor sound) and HCA1000(outdoor sound), Dynaco PAS4, Denon DP1200 w/Shure V15 Type V and Jico SAS stylus, Marantz UD7007, Polk L600, Rythmik L12 sub.
  • mhardy6647
    mhardy6647 Posts: 33,802
    ahh, I see! :- )

    I don't think I have any nice knobs "in stock", but I will check.
    Maybe you should pick up a PAT-4 for, you know, five bucks (a little more than they're worth, but what the heck) and scavenge the knobs off of that! ;- )

    14979446696_d3ca400452_b.jpgDSC_9819 by Mark Hardy, on Flickr
  • muncybob
    muncybob Posts: 3,042
    Looks like they would work too! That surplus place responded to my email promptly, will have to keep checking back for the larger knob. A previous owner of this pre for some reason had placed some dynamat type stuff on the outside of the case. An hour or so with the heat gun and some solvent and case is back to decent condition. Now for a paint job and she will look like (almost) new.
    Yep, my name really is Bob.
    Parasound HCA1500A(indoor sound) and HCA1000(outdoor sound), Dynaco PAS4, Denon DP1200 w/Shure V15 Type V and Jico SAS stylus, Marantz UD7007, Polk L600, Rythmik L12 sub.