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Old 11th January 2012, 01:07 AM   #1
diyAudio Member
Join Date: Oct 2011
Default Can't find transistor

I have a Digital Audio DAB2800x I'm working on and I need to replace a KTA1700 transistor, and can't seem to find it anywhere. I am pretty sure the case size is a TO-126. If anyone has a few to sell I would take them quick, or if anyone knows what may have replaced these it would be a great help.
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Old 11th January 2012, 01:53 AM   #2
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seankane's Avatar
Join Date: May 2010
Location: Washington State
KTA1700 In-Stock - 4 Star Electronics is ISO9001:2008 & ANSI/ESD-S20.20 Certified

Dont know how much they are or how many you have to buy but I researched it a little and found them here.
Pyramid 52 Amp Power Supply----Fluke 787 Processmeter----Tektronix 465 Scope----Velleman HPS40 Scope----Soldering Iron----Desoldering Iron----Hejet HJ 500-S Heatgun----DM4070 Digital LCR Meter----Propane Torch
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Old 11th January 2012, 01:54 AM   #3
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thaumaturge's Avatar
Join Date: Aug 2011
Location: Utah
KEC Semiconductors

Good luck, as even the main KEC site only lists a 2002 catalog.
Noli timere problematum affigit
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Old 11th January 2012, 02:17 AM   #4
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Join Date: Oct 2011
Thanks I will give them a call in the morning. I know the best I could find was 5 bucks a piece on ebay. I only need one so I am thinking of just picking up two that way. I found a few replacement part numbers but none are available. It seems like digital audio picked up the rarest parts they could find for these amps.
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Old 11th January 2012, 02:21 AM   #5
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Join Date: Nov 2003
Location: Louisiana

The KSA1220A should be a good sub.
Fairchild Semiconductor Mouser Electronics - Electronic Component Distributor 512-KSA1220AYS
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Old 11th January 2012, 02:29 AM   #6
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That's pretty perfect, thanks Perry
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