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DIY Stompboxes => Building your own stompbox => Topic started by: Somicide on February 06, 2004, 03:32:03 PM

Title: Little OT, Modded an Amp
Post by: Somicide on February 06, 2004, 03:32:03 PM
I have this 16w KUSTOM practice amp, and it's a piece of crap.  In more than one way, mind you.  Anyway, My bassist had broken the in-amp distortion somehow (broken pot turned out to be the problem).  I replaced it, and swapped out a 4558 for a 4559 (i dunno why, just on a whim...) and added a switch to go from assymetrical diode based clipping to symmetrical.  All I really notice is a volume and frequency difference.  With assym, its louder and has more highs.  Other than that, I electrocuted myself; herein lies the lesson:  Unplug first.
Title: Little OT, Modded an Amp
Post by: smoguzbenjamin on February 06, 2004, 03:59:28 PM
Glad you're still with us!

You could also build a 5W tube amp and use the KUSTOM's chassis/cabinet for it. ;)
Title: Little OT, Modded an Amp
Post by: Somicide on February 06, 2004, 06:05:15 PM
Wow, now that sounds like a good idea!  Any suggestions?  I know I've seen some around here...  But maybe a higher wattage?
Title: Little OT, Modded an Amp
Post by: eliktronik on February 06, 2004, 08:22:28 PM
#1 - Please! Do some reading about the dangers, because if you get shocked by a tube amp, you may not be around to tell us how it sounds.

#2 - ax84.com is a very good reference

I'm sure everyone else will chime in w/ more info.
Title: Little OT, Modded an Amp
Post by: Peter Snowberg on February 06, 2004, 09:47:26 PM
I agree with eliktronik on both points 100%. :D

http://www.ax84.com/ is the place, and safety first!

Take care,
-Peter
Title: Little OT, Modded an Amp
Post by: Somicide on February 08, 2004, 03:54:23 AM
yea, I know, I won't be plugging the tube amps in before i finish though.  Thank for the stuff!