|4-string model in maple and spruce
After some research, I reached out to the English ukulele luthier Robert Collins of Tin Guitar in Hebden Bridge, United Kingdom because I liked the design of his travel mandolin. I placed my order in March of this year for a left-handed 4-string model in maple and spruce: maple for the integral neck/body and spruce for the top, with a walnut center stripe down the neck for both looks and reinforcement. The neck is carved into something of a "V" profile to give it more of a mandolin feel, compared to the flattened D profile of Rob's uke necks.
Tin Guitar 4-string Travel Mandolin Size Specs:
Overall length = 21.25"
Lower bout = 6"
Upper bout = 2.75"
Body depth = 68mm
Scale length = 14"
Nut width = 30mm
There’s no truss rod, but Rob says tension shouldn’t be a concern. Being a relatively short neck in hard maple and with the walnut skunk stripe as well, the neck is pretty strong and with 4-strings it's only handling 50% of the tension that a regular mandolin would take, so GDAE tuning is fine.
My overall impression is that it is an efficient, well-conceived, minimalist design...crafted with the same care and attention to detail that I imagine all of Robert Collins' instruments must receive. It's hard for me to find a flaw. As you can hopefully hear from the sample above it has a pleasant sound that exceeds expectations for such an instrument.
|Neck and body sides are integral
|Curly figure on back
|Walnut skunk stripe on neck