I want to use a JFE2140 (an SMD), recently released by Texas Instruments, to substitute an obsolete 2SK100. (A dual NJFET.)
To do so will require a pcb adapter. Can anyone advise as to whether this might be something already available, or would one have to be commissioned?
Or is there...
Is there an available replacement for the 2sk100 double jfet?
Have read that a pair of matched 2sk170-V will work.
Can anyone confirm this or suggest a better or alternative solution?
One of the 2SK100’s in my Yamaha C4 preamp may be faulty..
Hey folks, I just finished building one of these AM Audio JFET, dual mono phono preamp kits and really like the kit and its sound. I discovered this after looking into another JFET kit (those offered by Boozehound) and doing some research on the circuit, which is a variation of the “Le Pacific”...