Randall MTS modules - Ultra vs Ultra XL - very few differences

stratotone

Active member
After giving a good look at the layouts, looks like there are very few differences between the two modules. Mainly:

R31 is 33k on Ultra, 47k on Ultra XL
C14 is 100pf on Ultra, 250pf On XL
and C3 is .0047 Ultra, .0015 on XL

C3 is the first thing everyone changes on their modules though. I'm going to mod my Ultra tonight with a switch so I can go back and forth from stock to XL, we'll see how it does.

I have an Ultra Lead but I'm not sure what the differences are, since the layout is blank. I"ll have to measure it and share it when I get a chance.

Pete
 
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