Results 1 to 8 of 8

Thread: Getting that time to homebrew

  1. #1
    Tribal Warrior kc4umo's Avatar
    Join Date
    Sep 2007
    Location
    Greenville NC
    Posts
    252

    Getting that time to homebrew

    Well summer is gone and winter is on it's way. Things are starting to slow down in the shop. So this gives me time to start some projects.
    9 months ago I sold my SB-200. Decided I wanted something different.
    I picked up a big old ugly case and cleaned it up a bit. added some paint and modified the chassis.
    Thing was some sort of receiver built in the 50's but not sure what name and model. For the past 20 years it was a power supply. I thought this would make a nice amplifier.

    The plan is to build a 4 tube 10-80 meter amplifier. I am going to start off with 811A tubes to start with then later switch to 572B's.
    Still hunting my junk boxes for old nastalgia parts. I want that old rugged look and trying to stay away from new stuff. Thought I had some sockets for these tubes somewhere but can not find them.
    I do have a bunch of the other stuff for the tank circuit and input circuit, power supplt ect.

    Happy Building guy's

  2. #2
    Administrator N8YX's Avatar
    Join Date
    Feb 2007
    Location
    Out in the sticks
    Posts
    26,087

    Re: Getting that time to homebrew

    Quote Originally Posted by kc4umo
    Thought I had some sockets for these tubes somewhere but can not find them.
    I do have a bunch of the other stuff for the tank circuit and input circuit, power supplt ect.

    Happy Building guy's
    I may have some 572 sockets. Need to find a photo reference of what I'm looking for, though.
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

  3. #3
    Tribal Warrior kc4umo's Avatar
    Join Date
    Sep 2007
    Location
    Greenville NC
    Posts
    252

    Re: Getting that time to homebrew

    Quote Originally Posted by N8YX
    Quote Originally Posted by kc4umo
    Thought I had some sockets for these tubes somewhere but can not find them.
    I do have a bunch of the other stuff for the tank circuit and input circuit, power supplt ect.

    Happy Building guy's
    I may have some 572 sockets. Need to find a photo reference of what I'm looking for, though.
    Lets see,
    These are the standard sockets


    Then there is the ceramic type


    here is a bigger pic

    Old dirty but funtional would be desired :)

  4. #4
    Tribal Warrior kc4umo's Avatar
    Join Date
    Sep 2007
    Location
    Greenville NC
    Posts
    252

    Re: Getting that time to homebrew

    Here is a picture of the completed chassis and cabinet.
    It is a pull out chassis.



    This pic is during construction


    Added a lower RF Deck to give tubes plenty of clearance and good shielding.

  5. #5
    Tribal Warrior kc4umo's Avatar
    Join Date
    Sep 2007
    Location
    Greenville NC
    Posts
    252

    Re: Getting that time to homebrew

    Waiting on parts. Found nothing from the local ham fest. :(

    Still plenty to do.

  6. #6
    Administrator N8YX's Avatar
    Join Date
    Feb 2007
    Location
    Out in the sticks
    Posts
    26,087

    Re: Getting that time to homebrew

    Quote Originally Posted by kc4umo
    Waiting on parts. Found nothing from the local ham fest. :(

    Still plenty to do.
    I'm pretty sure that I've got some snockets of the appropriate layout. How many do you need?
    "Everyone wants to be an AM Gangsta until it's time to start doing AM Gangsta shit."

  7. #7
    Tribal Warrior kc4umo's Avatar
    Join Date
    Sep 2007
    Location
    Greenville NC
    Posts
    252

    Re: Getting that time to homebrew

    Quote Originally Posted by N8YX
    Quote Originally Posted by kc4umo
    Waiting on parts. Found nothing from the local ham fest. :(

    Still plenty to do.
    I'm pretty sure that I've got some snockets of the appropriate layout. How many do you need?
    Going to need four of them. I found new ones at RF Parts but some good ole used ones are fine by me.

  8. #8
    SK Member (12/2/2011)
    Join Date
    Oct 2008
    Location
    Apison, TN 37302
    Posts
    11,587

    Re: Getting that time to homebrew

    The Chinese ceramic sockets seem to be of good quality and are fairly cheap. There are 2-3 vendors at every hamfest down here that carry them. A Google search turns up pages of vendors for tube sockets.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •