Basis parts

IDTypescopesolutions 
1cablesource for good cables
2cablesource for thermal isolated cables /shrink
3IECpreferred are shurther IEC inlets - must be match with the case 














Technology/Knowledge


IDscopeinfosource


ended up with two sets of a quad of 4 closely matched FET's = 2 boxes * (1 FET for GR compression + 1 FET for GR metering) * 2 channels /box matched at 3 points on the Vgs v. resistance curve (i.e. at -1 -3 -6 dB GR to approx ±0.02V). I used the closest matched pair for the actual GR compression FETs on channel 1 & 2, and then the next nearest match to them as a pair for the GR metering. Same for the other box. Once I'd set them up it was pretty cool to watch and hear.https://groupdiy.com/threads/yawn-another-1176-pics.22788/page-3

FET matchinghttp://www.nrgrecording.de/html/fetmachting.html








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