Brand new electronic kits for Mark I and Mark II Stage pianos. Two versions were available through the years:

Early Style - had the 'roll off treble' and was fitted to pianos from approximately 1970 to late 1973.

Later Style - had the 'roll off bass' and was fitted in all pianos from late 1973 to 1984.

Now after years of consideration, it is clear that the Later style is superior, hence this is now the only one available.

Requires no soldering, just remove your old kit and replace directly with this one.

Please note this kit will not work on 54 Key pianos.