If you really want to bust the bank account

...... Try a full set of varnished Gamut Pistoy plain guts. Last I knew, Dan Larson will only make plain (un-wrapped) A & E as Pistoys. Only about $800+ for the set

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I personally think the 3-strand, super-twisted Pistoys are way-better-built than the Gamut Lyons (which are similar to DD's) and will likely last longer as a result of their construction. I have plain Pistoy G, D, A on one of my Kay basses and really like'em. I use a Garbo E and it works real well with the 3 guts but I'm saving up for a plain (and downright huge) Pistoy E at about $350 (for one string

) .... What a Fool ..... I just gotta try it someday.
I think the plain Pistoys give a clearer, more complex sound than the plain Lyons ..... at least I know this to be true on the D string since I have tried both. I don't know anything about wrapped A & E since I'm spooked to try them in my real-dry climate and day-night, indoor-outdoor, hot-cool bluegrass jamming.
With you being situated in San Diego and some reasonably stable humidity, you would probably have decent luck with the wrapped high-society Gamut or DD A & E strings. Plus they are much cheaper and smaller than the plain guts and not-quite-as-many sheep will have to give up their innards

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Good Luck on the Gut Quest

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P.S. I see you arco guts. I'm just a pizz bluegrass thumper. However, for what it is worth ..... I took my Epiphone bass to the luthier awhile back to see if she could get a bit more production out of the A & E strings (Dominants on that bass). She always test-drives for sound by using a bow and when she bowed the plain Gamut Pistoy G & D strings ...... she listened and then looked at me with a big smile and asked what kind of strings they were and who makes them. I don't think she is generally a fan of guts but now I think she may be a Gamut Pistoy convert

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