arrived today
You're right, the gearbox silver & gold are extras......but only if you want to use gearbox as a stand alone plug in in your DAW. A way around that is to reamp into the line inputs and back out the analog outs....would even work as an insert I'm guessing but haven't experimented with that as yet.
Presets straight out the box sound pretty good but I'm sure the best results will be yeilded from tweaking my own.
Overall I'm very impressed and with the price of the pound to the dollar right now I saved myself almost half the UK RRP