Current 2SC371 / 2SA562 equivalents? Marantz 2230 P750 amp board

[Chris __R]

Hi all,
I am trying to determine what appropriate paired equivalents for these are today.

Many posts here have recommended the KSA733C for the 2SA562, but that one now seems to be hard to find. Non-existent on Mouser.

This pairing has been mentioned as well: 2SC1815/KSA992.

Looking at alternate specs on All Transistors, I see a lot of other types that seem closer, like the 2N4403.
Does anyone have any recommendations/thoughts?

Thanks!
Chris

 

[Nashou66]

For the 2SC371 I come up with the KSC945 as the KSA733 is its complimentary

https://www.mouser.com/en/ProductDetail/onsemi/KSC945YTA?qs=ljbEvF4DwOMWTYZfUrYBYQ%3D%3D

The KSa733 can be found on Ebay from some trusted USA sellers

 

[Chris __R]

For the 2SC371 I come up with the KSC945 as the KSA733 is its complimentary

https://www.mouser.com/en/ProductDetail/onsemi/KSC945YTA?qs=ljbEvF4DwOMWTYZfUrYBYQ%3D%3D

The KSa733 can be found on Ebay from some trusted USA sellers

I usually shy away from Ebay for components as I don't know who trusted sellers are.
If you have any recommendations, I'd love to hear them - but I just looked and don't actually see any KSA733, just KSA1220 which apparently is a substitute.
Thanks!

 

[Nashou66]

I usually shy away from Ebay for components as I don't know who trusted sellers are.
If you have any recommendations, I'd love to hear them - but I just looked and don't actually see any KSA733, just KSA1220 which apparently is a substitute.
Thanks!

"Affinity for artifacts" AKA "Peace.love.and.music"

 

[Chris __R]

"Affinity for artifacts" AKA "Peace.love.and.music"

Ah! - I purchase bulbs and other things from him all the time. A general EBay search didn't show his transistors - Thanks!

 

[redk9258]

Be careful of the pin out on the KSA733 / KSC945. If you want the center collector, you need the "C" suffix.

 

[Chris __R]

Be careful of the pin out on the KSA733 / KSC945. If you want the center collector, you need the "C" suffix.

Thanks!