Anyone built one? Thoughts? Reviews? I can't seem to find much else on it... I'm building myself a little pedal layout test/verification setup consisting of premounted pots/jacks/switches/a breadboard/an adjustable power supply and figured while I'm at it I may as well start using a PS instead of destroying the world through my battery usage... Anyone built their own power supply out of another kit?
Link below...
http://www.smallbearelec.com/servlet/Detail?no=2
Small Bear Small Wart Power Supply
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The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
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Small Bear Small Wart Power Supply
by imJonWain » Thu Jul 31, 2014 6:46 pm
"To my lay mind, the lobster's behavior in the kettle appears to be the expression of a preference; and it may well be that an ability to form preferences is the decisive criterion for real suffering."
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
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imJonWain
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Re: Small Bear Small Wart Power Supply
by ThePastRecedes » Sat Aug 02, 2014 10:44 am
I'm a little confused with your need application. Why don't you just buy a 2.1mm jack and use a regular boss-style power supply?
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ThePastRecedes
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Re: Small Bear Small Wart Power Supply
by imJonWain » Sat Aug 02, 2014 11:03 am
That's what I am doing now but I want something with variable voltage for dying battery simulation and ideally that I can use for testing 12 and 18v circuits. Figured then I can use it with my actual pedals too not just for the testbed (I'm being cheap haha).
"To my lay mind, the lobster's behavior in the kettle appears to be the expression of a preference; and it may well be that an ability to form preferences is the decisive criterion for real suffering."
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
-
imJonWain
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- Joined: Sun Apr 27, 2014 8:56 pm
- Location: AVl, NC
Re: Small Bear Small Wart Power Supply
by ThePastRecedes » Mon Aug 04, 2014 5:22 pm
imJonWain wrote:That's what I am doing now but I want something with variable voltage for dying battery simulation and ideally that I can use for testing 12 and 18v circuits. Figured then I can use it with my actual pedals too not just for the testbed (I'm being cheap haha).
For the dying battery just put an extra pot between the DC jack and the PCB board. http://www.beavisaudio.com/Projects/DBS/
Id personally just get a 12v and an 18v power supply. DC if you just want to just a single supply and AC if you want to rectify them and get a bipolar supply. But that's just me not wanting to touch 120v
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Re: Small Bear Small Wart Power Supply
by imJonWain » Mon Aug 04, 2014 6:41 pm
Could call, I'll probably just do that.
"To my lay mind, the lobster's behavior in the kettle appears to be the expression of a preference; and it may well be that an ability to form preferences is the decisive criterion for real suffering."
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
http://www.TFRelectronics.com <project info
https://oshpark.com/profiles/TFRelectronics <oshpark shared boards
https://www.staticdisaster.com/ <my radio show
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imJonWain
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- Posts: 1758
- Joined: Sun Apr 27, 2014 8:56 pm
- Location: AVl, NC
Re: Small Bear Small Wart Power Supply
by Dr Satan » Mon Aug 04, 2014 7:24 pm
Google "LM317 adjustable power supply". They used to sell kits at Radio Shack for pretty cheap too.
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