A question regarding resistors for the GAR2520: is the ppm rating important? Some of the resistors are pretty odd values and Mouser only wants to sell them to me in the quantity of 200+ if not accepting excorbitant prices.
Also, any problem using other brands of transistors (bc550/560) than Fairchild? I got mine from Reichelt, and seems to be another brand (http://cdn-reichelt.de/documents/datenblatt/A100/BC559B_BC559C_BC560B_BC560C-CDIL.pdf)
...now that I`ve matched about 60 560C`s I really hope that is of no importance (and presume it isn`t, as the C-suffix is intact).
Also, any problem using other brands of transistors (bc550/560) than Fairchild? I got mine from Reichelt, and seems to be another brand (http://cdn-reichelt.de/documents/datenblatt/A100/BC559B_BC559C_BC560B_BC560C-CDIL.pdf)
...now that I`ve matched about 60 560C`s I really hope that is of no importance (and presume it isn`t, as the C-suffix is intact).