Rotosound Super bass strings

[ChristoMephisto]

Anyone know anything about these strings from the 70s?
They changed from Super Bass to PSD Bass 99. Someone locally is selling a couple sets of the short scales.

 

[Haji]

I only know the Roto 66's that I used to use in the 80's and 90's. Rotosound makes some great strings! My concern with the strings being that old, though, is them being "dead" after so many decades.

 

[ChristoMephisto]

General concensus here is if they don't show sings of oxidation, they're good to go.

 

[Pier_]

http://imageshack.com/f/192/superwound.jpg

Super Bass was the firs name of the PSD, before Rotosound created the "Superwound", a subsidiary brand of Rotosound. they made every Roto string (Swing66, Solo55 and Jazz77) in "piano string design" with the exposed core, named 606, 505 and 707.

guess the Super Bass are just the roundwound, right?