I have a guitar effect that was made in the USA around 1969-1971. It has a transistor marked SPT87103.
I need a replacement transistor and I can't cross refernece the number or find the specs.
Can anyone help I need a data sheet or cross reference part #
I need a replacement transistor and I can't cross refernece the number or find the specs.
Can anyone help I need a data sheet or cross reference part #