Teenage Engineering's OP-1 Synthesizer is the all-in-one portable synthesizer, sampler and controller. with additional features like USB audio, a built-in FM radio and an assignable G-force sensor for motion-controlled effects.

• Multiple unique synthesizer engines
• 2 samplers
• Record on the 4-track tape feature and instantly edit
• 4 channel mixer, including: eq, 7 stereo effects and a compressor
• 6 unique sequencers
• Multiple inputs

The OP-1 features a compact design with over 2 years of stand by time and can be easily charged with the provided cable plugged into any computer or phone charger that has a USB connector.

With thirteen synthesizer engines, seven high quality effects and multiple routable LFO's, you'll never hit the wall when it comes to creativity or finding the right sound for the job. In controller mode, the OP-1 turns in to a full-blown midi controller, with access to transport (play/stop, rec, rewind and forward), a two-octave keyboard with four endless encoders as well as a sound module that can be controlled from virtually any external software.

Record anything you create with the 4-track tape feature and match the tape speed to the sequencer tempo for some really nice overdubbing. Also, change the tape speed while recording, or record backwards in realtime or switch to the 4-channel mixer and add some punch with the built in eq and compressor.