Re: Anyone know anything about Liberty resonator guitars?
Yeah, I agree on the biscuit vs. spider bridge effect on tone. The cone is a big ingredient in the recipe. It is a very common practice with owners of Regals, Johnsons, and other imports...to replace the cheaper cones with Quartermans, and to notice a big improvement in tone.
There is also a difference between steel and brass, but it's matter of degrees. Brass is generally a bit warmer, where steel is a tad more percussive and edgy. In good guitars, the difference is not huge, but it's there.
Recommending wood vs. metal is tough, especially when we don't know what styles of playing are involved, or the player's approach to the instrument. It's not like one is inherently "better" than the other. It's a matter of getting the right tool to get the job done. Jerry Douglas uses wood, because it fits the style he plays. John Hammond uses metal for the same reason. Very different styles, but equally "authentic".
Define your style and what you want to play, and go from there. Generally speaking...if country-blues is your bag, wood might be the way to go. Listen to Duane Allman on Please Be With Me, or Come On In My Kitchen. If you lean more towards delta-style blues, metal is probably the better choice. Listen to Son House, John Hammond or Johnny Winter. It's all good
