This is the Dr. Herringbone Tone Traveler, a speaker device that is designed to awaken the harmonic frequencies of your stringed instrument and improve the overall tone. This device is attached to the strings of your instrument to simulate playing. Works on guitar, violin, cello, bass, mandolin, banjo, etc.
This Tone Traveler is in the original box and also includes the tablet, instructions, tablet stand, and charging cables. It is in like-new condition, essentially never used.
| Listed | 3 years ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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Product safety information may be available here.









