Today suddenly one of channel on my power amp went bad
I believe using it says Japan K135 6L3 and Japan J50 6K1
Is it the same with 2sK135 and 2sJ50?
what is the replacement for it? I tried ebay no luck
Also I did search on this forum many replacement but make me confuse
Can some one suggest me which one is the best?
O yeah the POWER AMP is B&K ST-140 and I am located in US
Maybe I can buy locally here
tks
I believe using it says Japan K135 6L3 and Japan J50 6K1
Is it the same with 2sK135 and 2sJ50?
what is the replacement for it? I tried ebay no luck
Also I did search on this forum many replacement but make me confuse
Can some one suggest me which one is the best?
O yeah the POWER AMP is B&K ST-140 and I am located in US
Maybe I can buy locally here
tks

hard to tell from the blurred schematic I have
looks to be SK135
and SK68 or SK6B - but that could be a fuzzy SK50
looks to be SK135
and SK68 or SK6B - but that could be a fuzzy SK50
yes, same parts:
2SK135 and 2SJ50
the 6XX is date or batch code info.
mlloyd1
2SK135 and 2SJ50
the 6XX is date or batch code info.
mlloyd1
Today suddenly one of channel on my power amp went bad
I believe using it says Japan K135 6L3 and Japan J50 6K1
Is it the same with 2sK135 and 2sJ50?
what is the replacement for it? I tried ebay no luck
Also I did search on this forum many replacement but make me confuse
Can some one suggest me which one is the best?
O yeah the POWER AMP is B&K ST-140 and I am located in US
Maybe I can buy locally here
tks![]()
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