2SK30A-Y N-channel JFET replacement

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Hi,
I have a broken guitar delay pedal (BOSS DD-3) and found out the the
problem could be a broken 2SK30A-Y JFET, I want to replace it but do
not find the original 2SK30A-Y. I found the toshiba 2SK30ATM-Y JFET,
could I use it instead? I also found out that it could be replaced by
the NTE458, is it true?

Thanks in advance