- Respected TU-3 tuning performance in a more compact size21-segment LED meter with brightness controlHigh Brightness mode enhances meter visibility outdoorsAccu-Pitch Sign function provides visual verification when tuning is completeChromatic and Guitar/Bass modes, with support for 7-string guitars and 6-string bassesGuitar Flat mode supports drop tunings up to six semitones below standard pitchPowered by optional PSA-series adapter; DC Out jack for powering up to seven BOSS compact effect pedals
Details: World-standard performance in a tiny footprint
the BOSS tuba is the world’s go-to stompbox tuner, trusted by players everywhere for its reliable operation and bulletproof durability. Scaled down in size, The TU-3S gives you the same industry-standard performance in a tiny footprint that saves precious pedalboard space. The display and tuning functions are identical to the tu-3—the only thing eliminated is the pedal switch. Always on and ready to go, The TU-3S is perfect for use with pedal switching systems like the BOSS es-8 and es-5, and ideal for any setup where space is at a premium.