All guitars need to be tuned (apart from maybe Gibson's auto tuning guitar). Nowadays there are various different tuners about. However, a particular tuner that caught my eye. Why? Well to start with it uses a free app & bluetooth. It's called: Roadie (picture). You connect roadie to tuning peg. It can wind & unwind strings. The roadie app allows to alternate & custom tunings, strings quality etc.
Roadie does'nt just work on guitar it will work with any string instrument that does not have wooden pegs.
Until next time
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