Boss tu 3 chromatic tuner
The boss tu-3 chromatic tuner is a reliable and accurate pedal tuner, perfect for stage and studio use. With its high-precision tuning, bright led display, and durable stompbox design, it ensures your instrument stays in perfect pitch. Supporting standard and drop tunings, it’s a must-have for musicians seeking professional-grade performance in a compact package
Specification
| Model |
Tu-3 |
|---|---|
| Power supply |
Carbon-zinc battery (9v ,6f22) or alkaline battery (9v ,6lr61) |
| Tuning range |
C0 (16.35 hz)–c8 (4 ,186 hz) |
| Reference pitch |
A4 = 436–445 hz (1 hz step) |
| Tuning accuracy |
+/- 1 cent |
| Modes |
Chromatic ,chromatic flat x2 ,guitar ,guitar flat x2 ,bass ,bass flat x3 |
| Controls |
Pedal switch ,mode button ,stream/cent button |
| Input/output |
Nominal input level – -20 dbu ,input impedance – 1 m ohm ,nominal output level – -20 dbu ,output impedance – 1 k ohm |
| Current draw |
30 ma (dc 9 v) ,85 ma (dc 9 v ,when high brightness mode is on) |
