Simple DIY guitar amp

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Leopard
    Senior Member
    • Mar 2008
    • 109
    • Finland
    #1

    Simple DIY guitar amp

    I've been looking around for schematics on a simple DIY guitar head. A simple, 1-5W solid state amp with just a volume knob (and of course a power switch and an input jack plus the ability to plug in a speaker cabinet) is what I mean by simple. If anyone has built a DIY amp or has useful links to share I'd be more than happy.

    Cheers,
    Leopard
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • ClockChip
      Advice sought - Selector switch knob repair
      by ClockChip
      Hello Everyone,

      I am seeking to repair a knob on an old (circa 1971) Panasonic clock radio (a model RC-6900). The good news is that I have the small, easily lost knob. The bad news is that the knob has come off a slotted post and I need to re-attach it in such a way that I won't have to worry about it coming loose again.

      Here is a picture of the bare slotted post (if I have the term right) the knob should be attached to:



      As you can see, this is an Old School selector switch, which means it's pretty stiff. Put another way: the knob has to fit...
      07-20-2024, 04:52 PM
    • harp
      simple win network with optimization issue
      by harp
      simple win network with optimization issue I like to ask some question about configuring simple room win network. So, there is 2 win computer, android4 device and wifi router not connected to internet. The purpose is storage space and manipulation with large files between any device. 1 pc - 192.168.0.2 (winxp sp2) wired to router port#1 2 pc - 192.168.0.5 (win10, enabled smb1.1) wired to router port#2 3 router - 192.168.0.1 with dhcp for wifi (192.168.0.101...) 4 main tablet - 192.168.0.101 (android4) wified to router wifi port I generally work and control transfer with my tablet via ES3 file...
      06-23-2025, 11:01 AM
    • zzpkcq@gmail.com
      Looking for a schematic for a Marshal G25R guitar amp
      by zzpkcq@gmail.com
      Looking for a schematic for a Marshal G25R guitar amp.

      (it's actually a Park amp)...
      2 Photos
      03-02-2025, 08:23 AM
    • Nevillet
      Simple PIR sensor circuit to drive a small motor
      by Nevillet
      Hi All,

      I'd like some help designing a simple circuit for driving a small DC motor.
      The PIR module is a HC-SR501 which runs on 6V supply and outputs 2.4V when triggered. (Datasheet attached)

      I'm not totally sure which motor I need yet but lets assume it'll be 12V and draw a maximum of 100mA.

      Can somebody design me a simple circuit for me using something like a 2N3904?

      I'm happy to include a relay if that makes sense.

      Many thanks.


      https://www.badcaps.net/forum/attachment.php?attachmentid=3...
      07-09-2023, 10:48 AM
    • mon2
      Crate guitar amp with extremely loud static on power on (no input)
      by mon2
      Hi. Not our mainstream line of work - we work with digital mostly. Will study the schematic found on the internet. The output darlington transistors appear to be ok. Even with no input, the output is extremely loud with static / crackle / pop. Any ideas? Will post more details and fix as we continue the review. Have not checked the main power supply rails yet (+-40V and +-16V).
      07-18-2025, 06:40 AM
    • Loading...
    • No more items.
    Working...