Behringer UB-1 MICRO Portable Analog Synth

Full Description

Classic analog sound in a compact box

The UB-1 MICRO is built around a proven analog design that delivers familiar warmth and weight. Dual digitally controlled oscillators form the core, supported by a digital wavetable oscillator for added colour. This combination lets you create traditional basses and leads while also exploring more modern textures.

A classic four-pole filter shapes the sound smoothly and musically, with its own dedicated envelope. You can hear changes instantly, which makes it easier to learn how analog synthesis works while still rewarding more experienced tweaking.

Hands-on control without menu diving

Despite its size, the front panel keeps control straightforward. Dedicated buttons, rotary controls, and a clear OLED display make editing fast and predictable. You can move between oscillator, modulation, filter, and mix sections without getting lost.

This layout is especially helpful if you prefer shaping sounds by ear rather than scrolling through deep menus. It keeps the focus on playing and listening, which suits quick sessions as well as longer sound design work.

Playable keys and built-in arpeggiator

The 16 touch-sensitive keys respond well to playing dynamics, making the UB-1 MICRO feel more expressive than its footprint suggests. They’re ideal for sketching melodies, basslines, and patterns when space is limited.

The arpeggiator adds movement with three pattern types and a hold function, so sequences can keep running while you adjust parameters. This makes it easy to build evolving parts without extra gear.

Easy integration with modern setups

USB-C power means the synth can run from a phone charger, power bank, or computer, which is practical for mobile use. There’s no need for dedicated power supplies when travelling or working away from the studio.

Comprehensive USB and MIDI support allows full parameter control and preset management through software. This keeps it flexible, whether you’re pairing it with a DAW, hardware sequencer, or using it on its own.

Features

• Portable analog synthesiser design
• Dual analog oscillators with digital wavetable option
• Classic filter for familiar sound shaping
• Touch sensitive keyboard for expressive play
• Built in arpeggiator with simple controls
• Clear screen for easy editing
• USB C powered for flexible setups
• Works with USB and MIDI systems

Specifications

• Number Of Voices:Monophonic
• Type:Analog
• Oscillators:2 VCO
• LFO:2 LFO
• VCF:LPF 24 dB/octave
• Envelopes:2 ADSR
• Power Switch:Left/Right On/Off
• USB (MIDI):USB-C
• MIDI:3.5 mm TS jack
• Headphones:3.5 mm TRS, stereo, 5 mW 32 Ω
• USB Type:Class compliant USB-C
• Supported Operating Systems:Windows 7 or higher
• Supported Operating Systems:Mac OS X 10.10 or higher
• Volume Control:Volume: 0 to 10
• Controls:Rotary Selector, Press to Enter
• Buttons:Menu Select: Osc-X, LFO-X, Filter, Amp, Arp, Settings
• Analog Filter Controls:Cutoff, Resonance
• Keyboard:16 key, capacitive touch
• Mains Connector:USB-C
• Standard Operating Temperature Range:5°C – 45°C (41°F – 113°F)
• Dimensions (W x D x H):129.5 mm x 92.9 mm x 36.1 mm
• Weight:0.15 kg