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x0x:psmods [2007/04/04 06:07]
creekree
x0x:psmods [2016/01/28 18:05] (current)
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 ===== Power Supply Mods ===== ===== Power Supply Mods =====
  
-==== On Off Switch ==== 
  
-Basically Trivial. ​ Some instructions would be nice for those that need them This involves cutting a trace (which trace?) and soldering in wires connected ​to a switch.+==== On / Off Switch ==== 
 + 
 +Basically Trivial. ​Locate the power jackOn the solder side of the I/O-board, cut the trace that almost circles the jack between the first two solder pads. Refer to [[http://​gl1tch.com/​albums/​x0xb0x/​x0xb0x_onoffmod1.sized.jpg|this picture]]. 
 +Solder the wires leading ​to your switch as shown [[http://​gl1tch.com/​albums/​x0xb0x/​x0xb0x_onoffmod2.sized.jpg 
 +|here.]]  
 +Find good place on your I/o panel to mount the switch. ​Before drilling your precious panel make sure the switch doesnt stick out too much or the 2200uf caps on the I/O-board might get in the way!
  
  
-**Description : cut the board trace as shown** 
-http://​gl1tch.com/​albums/​x0xb0x/​x0xb0x_onoffmod1.sized.jpg 
-** 
-Description : wired up and finished** 
-http://​gl1tch.com/​albums/​x0xb0x/​x0xb0x_onoffmod2.sized.jpg 
  
-... thanks to gl1tch for pictures 
  
 ==== Batteries ==== ==== Batteries ====
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 By performing the [[HeadphoneMods#​kill_switch_on_headphone_amplifier]] Mod, you could conserve some more battery power, as the 6V power won't be drawn (very much) unless you plug the headphones in. By performing the [[HeadphoneMods#​kill_switch_on_headphone_amplifier]] Mod, you could conserve some more battery power, as the 6V power won't be drawn (very much) unless you plug the headphones in.
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 +
 +
  
 ==== Resonance Warble ==== ==== Resonance Warble ====
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 ** **
 NOTE REGARDING THIS MOD:** Thus far, there seems to be only one confirmation by a x0xb0x user that this mod works, and this user had another person build his kit. The overwhelming impression one gets from Ladyada'​s forum is that this mod does not work...at least at the values suggested above. **//​Verification of this mod would be greatly appreciated.//​** NOTE REGARDING THIS MOD:** Thus far, there seems to be only one confirmation by a x0xb0x user that this mod works, and this user had another person build his kit. The overwhelming impression one gets from Ladyada'​s forum is that this mod does not work...at least at the values suggested above. **//​Verification of this mod would be greatly appreciated.//​**
 +
 +A **counter-NOTE**: ​  ​[[http://​www.ladyada.net/​forums/​viewtopic.php?​t=1305&​highlight=warble|guest mentioned]] he did this mod, and other people have reported bad PSUs causing warble in the resonance when the res was turned up high.   A good question would be what resistor value causes the warble. ​ perhaps do a test with a 5k pot, and play around...
  
 =====  ===== =====  =====
/home/ladyada/public_html/wiki/data/attic/x0x/psmods.1175666862.txt.gz · Last modified: 2016/01/28 18:05 (external edit)