I don't know why MSA's came into this thread. I thought the topic was a comparison of Emmons v. Sho~Bud.
Back on topic: I won't say that Sho~Buds are necessarily "not as good" as Emmonses, but I have an opinion of sorts, based on the fact that I've owned both brands, and many more than one of each. I've also owned Bigsbys, MSAs, Sierras, and Fender guitars.
Professionally, I played Sho~Bud from 1968 to 1982, when I went to Emmons.
To me, the Sho~Bud came from the Bigsby design, but soon became it's own instrument. It went through many design changes and since it was a custom guitar, many different cosmetic examples exist, with little standardization until the late 1960s. The Sho~Bud had a beautiful sound and a beautiful look, but the quality of their undercarriages and their operation were very inconsistent. Some of the older permananents looked like three different village blacksmiths worked on them, each with different opinions of how things should work. Even into the 1970's, when the guitars were somewhat standardized, there were three or four different undercarriage designs, as well as a general cheapening of the components and the assembly.
The Emmons Original ("push-pull") undercarriage had very few changes once the intial design was set, and basically was unaltered throughout its lifetime, 1964-89. Whereas the Sho-Bud was large and relatively gaudy, the Emmons was the anti-Bud, smaller, conservative and almost European (Scandinavian) in design. From its inception, the Emmons could operationally raise AND lower strings as needed, while the Sho-Bud was definitely behind the curve mechanically and relied on looks and their position in the marketplace for sales.
Some vintages of Sho~Buds are not as desireable as others... pot metal components, hard to tune rack/barrel undercarriages, the "Baldwin Crossover," etc., but Emmons Originals are pretty much sought after regardless of vintage, with special emphasis on the 1964-68 guitars.
I have a beautiful 1969 Sho~Bud Custom at Duane Marrs' right now being modernized. I look forward to playing it. My main guitars, however, are Emmons Originals from 1964 and 1965.
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