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Old 11th September 2014, 01:45 AM   #1
timwebb is offline timwebb  United States
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Default memphis4200

im working on this amp. im trying to locate the drivers for it. the ps and output apparently use the same drivers. this is what i found so far. has anyone ever used these? i cant find them forsale.

2SA1463- IK smd marking
2SA1521 -0L smd marking
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Old 11th September 2014, 01:52 AM   #2
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Those are two different package styles. Is that what's in the amp?
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Old 11th September 2014, 02:01 AM   #3
timwebb is offline timwebb  United States
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they are sot-89. looking through the smd books i have thats as far as i got
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Old 11th September 2014, 02:11 AM   #4
timwebb is offline timwebb  United States
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ill try to get better pictures
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File Type: jpg ArcSoft_Image6.jpg (429.8 KB, 18 views)
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Old 11th September 2014, 02:27 AM   #5
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Will these work...

Price $0.25 of 2SA1463,2SA1463 supplier,2SA1463 picture at UTSOURCE

This data sheet shows that the IK marking is an hFE classificatioin.

http://tec.icbuy.com/upload/database...b4c7b0cc7c.pdf

Then here are some of these with the OL marking on them...

2SA1521 Original NEW Sanyo PNP Transistors A1521 | eBay
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Old 11th September 2014, 02:30 AM   #6
timwebb is offline timwebb  United States
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i was hoping to find them in the us but it looks like thats not gonna happen.
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Old 11th September 2014, 02:35 AM   #7
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The ones on ebay 2sa1521 look to be from florida...free shipping
The other one 2SA1463, yes that sucks... 60 days
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Old 11th September 2014, 02:53 AM   #8
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Maybe the following will work (BCX56 and BCX53).
http://www.mouser.com/ds/2/302/BCP56...6PA-352888.pdf
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