24-Nov-2019 11:53 AM
hummphPosts: 36 |
Hello, I have just purchased a late model Quad 44 (345**) which is sounding great. Looking inside I noticed a few changes on the tone board (M12784-2). Ic704 is a tle2072 and some of the signal path electrolytics have been replaced with links. The other ic's elsewhere are tl071's and tl072's. Are the tle2072's an improvement or would opa2134's be a better choice? Also is there a component layout drawing for the toneboard anywhere? Many thanks Ken
|
Reply |