Donner music - Donner DBM-100 Rechargeable Metronome Black

Donner’s 3-in-1 digital metronome-tuner packs a patent-pending Trainer Rhythm Mode whose built-in microphone listens to every note you play, flashes real-time LED feedback and scores your accuracy for blind-beat drills, plus a one-tap tempo detector that instantly shows the BPM of any song; the chromatic tuner spans 430-450 Hz, offers quick-access C/G/U/B/V instrument presets and tunes acoustic & electric guitars, bass, ukulele, mandolin, violin, piano and wind horns with ±0.5-cent precision; the metronome section runs 30-280 BPM, 0-9 beats, 3 instrument sounds plus a human voice count, adjustable volume and a 3.5 mm headphone jack for silent practice; side “MENU” (C) and Up/Down keys let you micro-shift pitch on the fly.

Mechanical Metronome, Metronome for Piano, Guitar, Bass, Violin, Drums & Other Instruments, Loud Sound and High Precision Track Beat for Beginners,Transparent Rose Red

The Donner Arena2000 Multi-effects Processor features FAVCM technology and high-precision 24 bit/44.1 kHz audio processing to deliver rich, delicate sounds without the “plastic taste” typical of digital effects, offering layered tones to express real emotions. It includes 278 effect types: 100 classic effect simulations, 80 amp simulations, and 50 cabinet simulations, covering everything from urban pop to thrash metal. With 50 built-in IRs, 50 slots for third-party IRs, and a resolution of up to 23.2 ms, it precisely restores tone and spatial authenticity. The Arena2000 is ideal for solo performers, featuring 40 drum rhythms, a 60-second looper, headphone output for late-night practice, and OTG compatibility for recording via phone. It also includes customizable CTRL mode, dual expression pedals for real-time parameter adjustment, Arena2000 CONTROL software for editing via computer or mobile, Aux In, MIDI In, XLR L/R outputs, and Cab Sim output switching for versatile live performance setups. Recommended headphone impedance is 32-64 ohms, and the product does not include a battery compartment.