Yeah I’ve never bought anything from marketplace. Good advice to doublecheck.
Edit to clarify - this is for digikey
Resistors
You can go with something like Yageo 1/4w metal film through hole.
MFR-25FBF52-1M for the 1M value. Other values also available, but this should get you started.
Film Caps
Kemet is fine. I use em.
470nF (aka .47uF) R82DC3470SH60J
Same idea as above - other values available but this should get you started. For this build you want 5mm lead spacing and 7.2mm x whatever the build doc specifies. This one is 3.5 mm bc the 5mm ones spec’d for 470 nF are more expensive than 5mm
.
Ceramic cap
I prefer MLCC and I use these: FA28NPO1H221JNU06
Electrolytic caps
2.5 mm lead spacing and 5mm diameter
E.g., UVK1E101MDD1TD
Mosfets
BS170-ND
Diodes
1N5239 TR PBFREE
1N5817
Pots, switches, leds, and enclosure I would buy from Nextgenguitars.ca. FWIW