The Donner B1 is a fully portable music production station that allows you to create loops and bass patterns with the thick analog sound so characteristic of the house era. Featuring an analog synthesizer, a step sequencer, and an effects unit, the B1 is a real treasure for electronic music producers and DJs. In addition, thanks to its MIDI input and output, the B1 can be used as a MIDI controller or as a sound source controllable via external devices or computers. And if you need to synchronize it with other hardware in your studio, you can easily do so via the Sync input/output on the front panel.

Main features

• 100% analog synthesizer with one oscillator (square / sawtooth waveforms), low-pass filter, and envelope control (decay)
• Intuitive 16-step sequencer with an optimized workflow. 128 user patterns.
• Built-in saturation and delay effects.
• Backlit velocity-sensitive silicone keyboard
• MIDI input / output
• Sync input / output
• USB-C connection
• Includes free control software for Windows and MacOS

Specifications

• Number of voices: Monophonic
• Type: Analog
• VCF: Low-pass filter
• Oscillators: 1
• Dimensions (length x width x height): 32.5 x 12 x 5.6 cm
• Weight: 620 g
• Power supply: 9V DC 500mA power supply (center positive), included
• MIDI input / output: 5-pin DIN connectors
• USB: USB 2.0, Type C
• Line output: 6.35 mm TRS jack
• Headphones: 3.5 mm TRS mini-jack
• Compatible operating systems: Windows 7 or later / MacOS X 10.6.8 or later
• Auxiliary audio input: 3.5 mm TS mini-jack
• Sync input / output: 3.5 mm TS mini-jack (more than 2.5 V)