There's nothing like the tone of a resophonic guitar. I firmly believe that statement to be true. They drive the sound of delta blues, commit the twang into bluegrass, give Hawaiian music it's distinct sway and hypnotic sound, and of course, they're cool to look at. They aren't just growling beasts of volume as many believe them to be. I find they are some of the sweetest and nuanced acoustic instruments out there. I have been lucky to own 4 resonator instruments in my short lifetime and my journey to acquiring them has brought me my current point of fascination with them.
The very first resophonic guitar I got was a $300 Craigslist purchase of a Johnson brand biscuit resonator. It came with two glass bottleneck slides and a cheap cardboard case that could barely contain the guitar's weight. I strung it up once I got it home and just never found my groove with it, I tried standard tuning, open D, open G, and other variations but just never liked it's sound. I set it aside and only pulled it out when it's tone escaped my memory and I thought that maybe I was missing something and it actually sounded good. (it didn't) I learned later what I was really looking for was a quality biscuit cone, but more on that later. All in all it seeded my disdain for cheaply made resonator guitars, no "bargain brand" resonator ever sounds good to me, they just sound like a poorly manufactured knockoff of the real thing.
Once I had moved to Chicago I started getting more into bluegrass music and thought I might like the Dobro. The Dobro is of course the common name to the spider bridged squareneck resonator. See, back in the day there were two competing companies, the National Guitar Company, and the Dobro Company. Though in the beginning they were just the National Company. National's main inventor and designer, John Dopyera left National to form his own company where he designed the spider bridge with his brother. They called the company "Dobro" after their name: Dopyera Brothers. Eventually the two feuding companies merged together to better navigate the new electric guitar industry and eventually shut down after WWII. (Gibson now owns the Dobro trademark) As for my square neck, it was a Regal, (a model up from the RD-40) and it was pretty good for what it was. I learned a lot about bluegrass music, and blues, and loved the warm tone it gave off. I even played it on a few tracks on "Songbirds and Fog". I don't use it much anymore but still love to play it when I get the chance.
Of course this is all just fodder when it comes to my favorite instrument. There's an old adage in guitar playing: "when I die, don't let my wife sell my guitars for what I told her I paid for it". See, I had been listening to a lot of delta blues, and was realizing that the cheap Johnson guitar I was using was just poorly made for the tone I was seeking. I needed a good resonator if I wanted to play one well. I searched for many months to find a guitar I wanted, I even ordered one and sent it back; I was so picky in what I wanted but I remained strong in my faith that I would find my guitar. It was on one day we were on tour in Colorado that Rocky and I stopped into a guitar shop and asked if they had any resophonics. The guy laughed a bit and said "yeah like 200 of them". I thought he was joking but it turned out he wasn't. A collector had passed away in town and his wife was left with his massive collection of Nationals. I played several of them that day and had a great time. I couldn't get over one of them though and just had to have it, it was a 1936 National Duolian and it has since become my primary instrument. I bought it for the price the collector's wife said it was worth, and learned a lesson that day: always tell your partner what you paid or they might rip themselves off. I did feel a touch bad but I felt it needed to be played not put in storage as a collector's item. I would later learn that it's the same make, model, and year as Blind Boy Fuller's guitar. (I've done a lot of research to see if it might be his but that's a conversation for another time.) It's one of the finest instruments I've ever played. The biscuit cone resonator was $32.50 when they were first issued and became a favorite of blues musicians for their affordability, volume, and durability. (they said they were bullet-proof!) Famously played by Son House, Booker White, and of course Blind Boy Fuller they provide a sound that I just can't turn away from. Also the fact that this guitar was built before planned obsolescence was common place means it will last for many more decades.
My last acquisition was my National Tricone. It has 3 small resonator cones that connect to a T-shaped bridge and give off a more sweet and mellow tone. It's a really lovely guitar and was expertly made. I stopped into the National factory in San Luis Obispo and got to see the machinery and factory where it was made, These guys really make the best reproduction of the original instruments. I got the tricone mostly as a backup in case my duolian ever acts up, and I use them interchangeably depending on my mood now. I use it on a few YouTube videos on our channel.
So what's the deal? what makes them so special? I think it's their ability to respond to everything the player does. I love my flattop guitar but if I strum hard on it it gets to a peak volume that can't be surpassed. If I do the same to my duolian it gets as loud as I can hit it and can get as quiet and mellow as I want to play it too. Some folks just get them because they're loud, which I can also understand. I love them because they have so much more to offer than a traditional guitar. They're great for slide of course, and I like to play slide on mine as much as one could expect. The irony is not lost on me however how these guitars of the working class musician are now collector's items, I think every roots and blues guitarist should try one out at some point. They contain a simple type of industrial magic that captures the 20's and 30's of America so well. Part mechanical, part artistic, and completely untraveled land at the time of their release, this class of guitar will always hold a special place in my ear and my heart.