I've just started building the Nucleus Overdrive PCB and I was wondering if there are any good alternatives to the 2N5457 transistor? Tayda have been out of them for more than a month.
Tayda has been out of stock for years, as are most retailers, because don't manufacture 2n5457s anymore in TO-92 form.
You can still find them, but beware as most sellers on eBay are selling fakes.
I've just started building the Nucleus Overdrive PCB and I was wondering if there are any good alternatives to the 2N5457 transistor? Tayda have been out of them for more than a month.
i just finished building the Nucleus. Is there anybody got a good result?
Mine is missing bass and the 3 positions switch does do anything? help?.
Without a schem its pretty difficult to troubleshoot this crowdy pcb.
I'll get the schematic added to the build doc later today.
The Mid switch changes the frequency of the Mid control. It can be subtle with some settings, if you crank the Mid control up you can hear the effect of the toggle better.
Just fired it up on the test rig and it works. Will do the artwork, tomorrow and finish it up. Got a lot of wires to trim. Guess I found a way to make this an smd project.
I, accidentally, put a 820R instead of an 820K in R16. Totally, botched the bias. Replaced it and played it. The bass sounded a little muddy, at first. Changed the settings and it sounds really, really good. It doesn't hiss, either. I'm impressed.