• 【 Training Rhythm Mode 】The Donner DBM-100 tuner metronome features an innovative training rhythm mode. The built-in microphone detects whether your sound matches the current rhythm and provides dynamic feedback through a light display. Blind rhythm tests help improve timing accuracy.
  • 【 Versatile Tuner 】Fast and precise, this tuner offers a tuning range from 430 to 450 Hz, with multiple tuning modes suited for different instruments. It also includes a tempo detection button to quickly measure the current song’s speed. Whatever your instrument, we've got you covered.
  • 【 User-Friendly Digital Metronome 】With a tempo range of 30 to 280 bpm, time signatures from 0 to 9, three instrument sounds, and a switchable voice function, this digital metronome enhances your timing across a variety of musical styles. Adjustable volume and headphone jack let you practice in your preferred environment.
  • 【 HD Display 】The Donner tuner metronome is equipped with a high-definition color LCD screen that ensures full visibility and easy reading, even in brightly lit settings.
  • 【 Portable 】A metronome, tuner, and tone generator all in one pocket-sized device, suitable for acoustic and electric guitars, bass, ukulele, violin, mandolin, piano, and wind instruments such as saxophone and trumpet.
  • 【 Training Rhythm Mode 】The Donner DBM-100 tuner metronome features an innovative training rhythm mode. The built-in microphone detects whether your sound matches the current rhythm and provides dynamic feedback through a light display. Blind rhythm tests help improve timing accuracy.
  • 【 Versatile Tuner 】Fast and precise, this tuner offers a tuning range from 430 to 450 Hz, with multiple tuning modes suited for different instruments. It also includes a tempo detection button to quickly measure the current song’s speed. Whatever your instrument, we've got you covered.
  • 【 User-Friendly Digital Metronome 】With a tempo range of 30 to 280 bpm, time signatures from 0 to 9, three instrument sounds, and a switchable voice function, this digital metronome enhances your timing across a variety of musical styles. Adjustable volume and headphone jack let you practice in your preferred environment.
  • 【 HD Display 】The Donner tuner metronome is equipped with a high-definition color LCD screen that ensures full visibility and easy reading, even in brightly lit settings.
  • 【 Portable 】A metronome, tuner, and tone generator all in one pocket-sized device, suitable for acoustic and electric guitars, bass, ukulele, violin, mandolin, piano, and wind instruments such as saxophone and trumpet.
 
 

On Oct 26, 2025 at 20:08:33 PDT, seller added the following information:

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