[quote author="flintan"]Looks really nice!
May i ask where you got those knobs? :roll:[/quote]
I bought them from two different places...I bought some as spares from UA (but they were very reluctant to sell any to me), the rest I bought from groove tubes: http://www.groovetubes.com/groovetoys.cfm?Category_ID=30 they have the large, medium, and small sizes for sale.
The UA ones are pretty much perfect, but the ones I bought from GT seem a bit more "vintage"...if you look close at the release and ratio knobs (purchased from UA), you'll be able to see the difference.