Sabine STX-1100 chromatic auto tuner in good working condition. Unit has been tested with a fresh 9V battery and powers on without issues.

Tuner accurately detects notes using the built-in microphone and was verified using audio tones, correctly displaying flat, in-tune, and sharp indicators.

Also includes instrument input and output jacks for direct connection to guitar or other instruments.

Includes original box, which shows some wear and creasing from storage. No manual. Tuner itself is in good pre-owned condition.

Great simple tuner for guitar, bass, mandolin, and other string instruments.