9v Practice Amps

Mornin all, I am from the smallest village in New York State. In a recent post I said I design my own amplifiers, and thats boring now. Does anyone have links to some decent amplifier diagrams and schematics I should know about..Keep buildin n playin..THANKS

You need to be a member of Cigar Box Nation to add comments!

Join Cigar Box Nation

Email me when people reply –

Replies

  • Mark, In answer to your question on bypass capicitors, They are used to filter out noise and ripple. They allow alternating current to pass and filter out direct current. Removing them will allow direct current to flow freely. You can leave it out, and if the circuit is noisy, put it back. The value should be .1 mfd, or .o1mfd, although the value isn't important. Hope this helps, Ricky

    Mark aka. Junk Box Instruments said:
    Check out the following forum strand:

    http://www.cigarboxnation.com/forum/topics/simple-amps
  • Nice one Tim , thanks.

    Tim said:
    how to convert a tape player to amp

    forward to 6:30 please nobody build a guitar like this.

    https://www.youtube.com/watch?v=MKg20Cg7gUA
  • how to convert a tape player to amp

    forward to 6:30 please nobody build a guitar like this.

    https://www.youtube.com/watch?v=MKg20Cg7gUA

  • Find more videos like this on Cigar Box Nation
    Jason Lambert said:
    OK
    check out this video. http://www.cigarboxnation.com/video/cbg-to-tape-adapter

    HOGS GRUNT said:
    Thanks guys,
    Guess what I've got one of those somewhere I will try and find it and give it a go.
    Again thanks for your help.
    Hogs.
  • OK
    check out this video. http://www.cigarboxnation.com/video/cbg-to-tape-adapter

    HOGS GRUNT said:
    Thanks guys,
    Guess what I've got one of those somewhere I will try and find it and give it a go.
    Again thanks for your help.
    Hogs.
  • Thanks guys,
    Guess what I've got one of those somewhere I will try and find it and give it a go.
    Again thanks for your help.
    Hogs.
  • HOGS GRUNT said:
    Thanks Jason,
    I will have to give that a try when I get the chance but, I am thick on this stuff and, I can't see what CD has got to do with anything. I have only got old car radios with a tape deck on it not a CD player.
    Can you explain please?
    Hogs.
  • Thanks Jason,
    I will have to give that a try when I get the chance but, I am thick on this stuff and, I can't see what CD has got to do with anything. I have only got old car radios with a tape deck on it not a CD player.
    Can you explain please?
    Hogs.
  • Hey Hogs Grunt
    If you have a tape player you can use a CD to tape adapter and then a 1/8" to 1/4" cord adapter for the guitar cord. Insert tape adapter in to tape player, plug into the guitar, push play and play.

    HOGS GRUNT said:
    I have just seen this discussion and wondered if anyone knows how to 'tap' into a car radio and disable, or leave, the radio side of it and hook it up as a 12v DC amp?
    A lot of my old tape radios are 40+ watts of output and it struck me that they could be recycled as guitar amplifiers,
    If it was possible to switch from radio to amp then you would have a working radio plus an amp.
    I don't know the first thing about radios / amps etc. let alone wiring them so if ya got any ideas please holler.
    Hogs.

    Tim said:
    do some research on car radio tubes they where used in the 40's 50's they are 12volt all dc they can make some pretty cool little amplifiers.
  • I have just seen this discussion and wondered if anyone knows how to 'tap' into a car radio and disable, or leave, the radio side of it and hook it up as a 12v DC amp?
    A lot of my old tape radios are 40+ watts of output and it struck me that they could be recycled as guitar amplifiers,
    If it was possible to switch from radio to amp then you would have a working radio plus an amp.
    I don't know the first thing about radios / amps etc. let alone wiring them so if ya got any ideas please holler.
    Hogs.

    Tim said:
    do some research on car radio tubes they where used in the 40's 50's they are 12volt all dc they can make some pretty cool little amplifiers.
This reply was deleted.