AXEnGEAR4J
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Curious of those who chose this effect over others or others who found a smoother more saturated drive?
I have the original BU. When I got it I swapped out the op-amp for a old stock jrc4558d. I would like to know what the original chip was?
JRC4559D
The Burn Unit has always had a 4559D, I think it sounds a little thicker.
http://www.mouser.com/ProductDetail/NJR/NJM4559D/?qs=sGAEpiMZZMtOXy69nW9rM1TWnpQq6N5wWtrAqMyb%2b48=
Dave when I bought my Dual Burn Unit a few years ago I asked you the same question, and you sent me 3 op amps. I never did try them out, but I dug them up and you sent me 2- 4559DD and 1 0728D (or 072BD). I will give them a try. Thanks.
What is the difference between the old single black BU's and the duals tonally?
What does the trimmer do inside the single BU?