[78-L] The difference between 78 and 33 RPM records

[neechevoneeznayou at gmail.com]

>> No grooves in 78's . 


Actually most 78s had only one groove, per side, 1 long continuous 
groove unless there was a locked band, then there may have been more 
than 1 groove per side

if a runout was added later, then maybe that could count as an 
additional groove

cylinders had only one groove, unless someone can say that they have 
seen a cylinder with a locked groove and banding

not sure how that would play when the stylus came to the land between 
grooves

joe salerno