Donner DBM-100

Digital metronome, tuner and rhythm trainer in a compact design

The Donner DBM-100 is a 3-in-1 digital metronome, tuner, and rhythm trainer that combines accurate timing, precise tuning, and effective rhythm practice in a compact unit. The innovative Trainer Rhythm Mode provides visual feedback during practice, while the chromatic tuner supports multiple instruments and an adjustable reference pitch. The bright VA HD LCD color display offers excellent visibility in all lighting conditions, and the rechargeable battery makes it ideal for practice at home or on the go.

Features
3-in-1 metronome, tuner, and rhythm trainer
Trainer Rhythm Mode with visual feedback
Built-in microphone for rhythm detection
Chromatic tuner
Instrument modes for C / G / U / B / V
Adjustable reference pitch from 430–450 Hz
Tempo range 30–280 BPM
Time signatures from 0–9 beats
Selectable sound sources
Adjustable volume
VA HD LCD color display
Headphone output
Rechargeable lithium-polymer battery
USB-C charging
Compact and portable design

Specifications
Tempo: 30–280 BPM
Time signatures: 0–9 beats
Reference pitch: 430–450 Hz
Tuner: Chromatic + instrument modes (C / G / U / B / V)
Display: VA HD LCD color display
Connection: Headphone output
Battery: Rechargeable lithium-polymer (included)
Weight: Approx. 190 g