madbeanpedals::forum

General => Open Discussion => Topic started by: southernRoller7 on February 21, 2013, 03:24:12 AM

Title: What kind of switch/jacks/pot to use?
Post by: southernRoller7 on February 21, 2013, 03:24:12 AM
Okay, so I'm building a clone of the Colorsound One-Knob Fuzz pedal.  Here is the Schematic:

http://fuzzcentral.ssguitar.com/schematics/oneknobfuzz.gif

But how can I tell what switch to use for it, or what jacks I need, or what kind of pot I should use?
Title: Re: What kind of switch/jacks/pot to use?
Post by: addshoe on February 21, 2013, 03:00:46 PM
Pot is a 500K Log. http://www.mammothelectronics.com/RV16AF-10-15R1-A-p/200-100-a.htm

As far as the jacks, if you plan on using a battery as well as a ac adapter port you will want to use one mono and one stereo 1/4 jack, stereo for input, mono for output.
http://www.mammothelectronics.com/4SJK100M-p/610-1000.htm (http://www.mammothelectronics.com/4SJK100M-p/610-1000.htm)
http://www.mammothelectronics.com/4SJK100S-p/610-1001.htm (http://www.mammothelectronics.com/4SJK100S-p/610-1001.htm)

I don't see the need for a switch on this schematic.

Check out http://tagboardeffects.blogspot.com/2012/10/colorsound-one-knob-fuzz.html (http://tagboardeffects.blogspot.com/2012/10/colorsound-one-knob-fuzz.html) for a vero version of this same pedal.
Title: Re: What kind of switch/jacks/pot to use?
Post by: southernRoller7 on February 21, 2013, 08:40:59 PM
Man that is great information! thanks,  how can you tell from the schematic?  Also what does the resistor with 2K2 on it mean? is that supposed to be 22k?
Title: Re: What kind of switch/jacks/pot to use?
Post by: 2tonewarrior on February 21, 2013, 08:56:05 PM
2k2 is 2,2k. The k in the middle is very often used as a comma
Title: Re: What kind of switch/jacks/pot to use?
Post by: addshoe on February 22, 2013, 03:17:35 PM
Quote from: 2tonewarrior on February 21, 2013, 08:56:05 PM
2k2 is 2,2k. The k in the middle is very often used as a comma

He got this one for ya! ...or 2.2K for us on the other side of the pond! :)

As far as the schematic question, a switch looks like one of these most often...
(http://sub.allaboutcircuits.com/images/01052.png)

Also, the pot is labeled in there all the way on the right which is the representation of the output jack, notice the 2 connections points shown as opposed to the 3 on the input jack drawn on the opposite side.