Rotosound RS66LF

Very good strings indeed, i've been a really long time user of these gauge, from a sound standpoint they've changed a lot in the last year. The tone is piano like, they are very crisp as known, i bought these strings mainly for the very open sounding E, and now they don't sound open. I was looking for a John Enstwistle kind of sound, and this time they disappointed me. If you are searching that tone, this strings gonna help you very much, but the E string is really bad.

I bought these as an alternative to the Thomastik Jazz flatwounds that I usually use. Impressed by how smooth they felt and the warm, punchy tone. Plenty of bottom end and not too bright. Greatly prefer these to D'Addario roundwounds I have used in the past. These strings definately live up to their reputaion as the 'go to' roundwound for 'traditional' finger-playing bassists.

The strings have a super nice brightness and they keep that brightness for a while. They felt a bit stiffer than I've expected, I'll try a lighter gauge next time.

They sound okay and doesn't last long. but if you like the vintage sound go for it. Just not my style

The bass strings that made history for their bright, deliciously snarling tone. I periodically try some new brands, but ultimately keep coming back to Rotosound. Best strings ever.

One of the best bassstrings there is on the market!
Very bright sound,that stay long time!
Absolutely recommander!

The red fabric tip always add a nice touch of colour, but they get fluffy quite quickly.
Other than that these sound great, sharp, bright and long lasting.