Kenwood Kenwood R-1000 modifications.

[kd2ej]

I came across a series of listings on modifications for the R-1000 receiver, but somehow I attempted to find it again and have been unable to locate it.
The search engine hasn't found it. Does anyone know how to find it on this site.

Thanks

 

[mbott]

Possibly this one: mods.dk - Modifications for radioamateur

 

[mbott]

Or: Modifications for the Kenwood R-1000

 

[RFI-EMI-GUY]

I think there were two. One modifies the IF filter bandwidth through rewiring the mode switch. The other changes AGC time constant.