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K100-6 (?) Schematics? [message #9787] Sat, 25 October 2008 00:44   mrpieman Messages: 12 Registered: December 2007 Location: Green Bay, WI Junior Member I am in the process of obtaining a K100 bass combo w/ 1 15" speaker that is non working. Does anyone have a good schematic for this model? I believe it is the forerunner to the SC150 Bass combo that I see some literature on. If anyone can help, I'd appreciate it. Thanks! Report message to a moderator

Re: K100-6 (?) Schematics? [message #9792 is a reply to message #9787] Mon, 27 October 2008 06:37   stevem Messages: 4733 Registered: June 2004 Location: NY Senior Member Hi, As far as I know of Kustom never made a K100 bass combo amp, so it may well be a early K150 serise amp.When you get it in your hands one thing that will pin it down will be if it has two tranformers in it. The transformer near the center of the amp chassie is really a choke, this would make it a 150 serise amp. Kustom circuit boards made after the early Frankenstein type heads always have PC (printed circuit) number on them, sometimes on the face of the board bolted to the front panel of the amps or in the case of the SC, 150, 250 ,300 and 600 serise amps on the bottom of the board. If the amp is totaly dead than the outout stage is blown which is two main output transistors and a driver transistor foe each, If this is a K150 head the driver board will be a PC5066, K100 amps had their driver section on the amps main board. Let us know what help and circiut board schematics you may need. Report message to a moderator

Re: K100-6 (?) Schematics? [message #9804 is a reply to message #9792] Mon, 27 October 2008 15:49   mrpieman Messages: 12 Registered: December 2007 Location: Green Bay, WI Junior Member Thanks for the update. I didn't pick this particular bass amp up, but am still looking. Good to know the wealth of knowledge and help is available out here! Thanks, again. Report message to a moderator

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