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Marantz Output Transistors

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MarklSav

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MarklSav said:
I am trying to replace bad output transistors (2SD313D & 2SB507D) on a Marantz 2215b. I read previous threads that recommend MJE15030 (NPN) & MJE15031 (PNP). Since these are no longer available, I was hoping the MJE15030G & MJE15031G transistors would be suitable replacements.

https://www.mouser.com/ProductDetail/ON-Semiconductor/MJE15030G?qs=sGAEpiMZZMshyDBzk1/Wi/PUgtclNldlrLSDWXqsht0=

https://www.mouser.com/ProductDetail/ON-Semiconductor/MJE15031G?qs=sGAEpiMZZMshyDBzk1/Wi/PUgtclNldljZTWnEBZ5vI=

Any help would be great! Thanks
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They are the same. The G suffix simply means they are lead-free.
TIP41C and TIP42C would also work (IMO)
FWIW, the posting would have been better in the Marantz or General Audio or Solid State forums.
 
For future reference, a tuner is just that, a tuner, nothing else. A tuner with a preamp and amplifier all in one chassis is a receiver. :D
 
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