I'll echo what Betty said, this is one of the more complicated builds here. Aside from the number of components you also have to set the height of the dipswitches properly without making contact with the enclosure, as well as cutting the rectangular opening.
With that said... if you can build this you can build
most of the projects here. Just be prepared, it's going to be ride.
You can get
most of the components you need from Tayda Electronics.
www.taydaelectronics.com
What isn't included in this list is:
1 x 1590BB enclosure - You can get this from Tayda as well, just choose the color you want
2 x 106NU70 (55 - 65 hfe) - You'll likely have to hunt around or substitute these, Smallbear would be a good place to look
2 x Germanium diodes - 1N34A, 1N270, D93, etc ... again, you'll have to hunt around, try Smallbear
3 x Knobs - Tayda has a fairly large assortment of knobs, you're looking for knobs with a 6.35mm shaft diameter
Hookup wire (I use 24AWG solid and stranded wire, everyone has their own preference)
Solder
Tools required - Soldering iron, Wire cutters/strippers, drill bits, stepped bit, file, etc.
