Used Gibson Mastertone TB-3 (circa 1928) always-visible 3-1/2 octaves

3-1/2 octaves

Be delighted

and polished in preparation for sale and are playing cleanly all the way up the striped ebony board

and a phase inversion switch

Used Gibson Mastertone TB-3 (circa 1928) always-visible 3-1/2 octavesGibson TB 3 tenor resonator banjo featuring a no hole archtop tone ring in very good vintage condition and including its original Geib hard shell case. The history of the no hole Mastertone ring is a short one, the part having been in production for no more than a couple years in the late 1920s, but that hasn't kept it from garnering a reputation as an excellent sounding archtop tone ring for tenor banjos and 5 string conversions alike. This TB 3 is