Fender SR 6325 out put transistors

[skip2011]

High guys. I'm presently trying to find out substitutes for the out put transistors in this amp. got a schematic for it but the out put is in correct. the # on these parts are YS6927 and YS6900. Data sheets for these transistors don't show up any where and Fender is no help. Any one have any ideas? Thanks in advance, Skip2011

[g1]

Those are Yorkville Sound part numbers for MJ15024 & MJ15025. Someone has worked on the amp before and used YS replacement parts (probably an L&M repair shop).

[52 Bill]

Those are Yorkville Sound part numbers for MJ15024 & MJ15025. Someone has worked on the amp before and used YS replacement parts (probably an L&M repair shop).

Yes, my book shows them as MJ15022 and MJ15023, so just use any good quality part with the right voltage and wattage specs and you should be okay.

[g1]

Yes you are correct Bill, 22&23. As Enzo often mentions, where I worked we tended to use 24&25 instead of 15&16 or 22&23, it superceded them all with higher spec and was no more expensive.
So if skip only has MJ15022&23, that would be fine, and it's also possible the original Fender used 15&16 but I can't say for sure.

[skip2011]

Thanks guys, you've been a great help!