The M-Audio Oxygen 61 (MKV) is a versatile and powerful 61-key USB MIDI keyboard controller designed for music production and performance. Here are some key features:

• 61 Full-Size Keys: Synth-action, velocity-sensitive keys for expressive playing.

• 8 Pads: Two banks of eight velocity-sensitive performance pads for triggering samples and controlling virtual instruments.

• 8 Knobs: Assignable knobs for controlling effect plugins and virtual instruments.

• 9 Faders: Assignable faders for mixing and controlling track levels.

• Smart Chord and Smart Scale Modes: These features help you play full chords with a single key press and transform the keys into a perfect scale, making music creation easier.

• Built-in Arpeggiator: Adds excitement and movement to your music with adjustable type, octave, gate, and swing controls.

• Automap Functionality: Automatically maps controls to popular DAWs like Ableton, Pro Tools, Cubase, Logic, and more, for a seamless workflow.

• Software Suite Included: Comes with a software bundle to get you started with your music production journey.

It's a great choice for both beginners and experienced producers looking to enhance their music creation process. 

4.4 out of 5 stars

rating (257)  

The ARGON8X 61 Key 8 Voice Polyphonic Wavetable Synthesizer by Modal Electronics is a powerful and versatile instrument designed for both studio and live performance. Here are some key features:

• 61 Full-Size Keys: Provides a wide range for expressive playing.

• 8 Voices: Capable of polyphonic and monophonic modes, as well as unison and stacked modes.

• 32 Oscillators: Each voice contains four stacked oscillators, offering rich and complex sounds.

• 120 Wavetables: Includes a variety of morphable wavetables for diverse sonic possibilities.

• 28 Static Processors: Includes de-rez, waveshaping distortion, and a robust effects engine.

• Step Sequencer: 512-step sequencer for creating intricate patterns.

• 3 Envelope Generators: For shaping your sounds with precision.

• 2 LFOs: Low-frequency oscillators for modulation.

• MIDI In/Thru and USB MIDI: For easy integration into your setup.

• Durable Construction: Steel and aluminum chassis with bamboo end cheeks for a sturdy build.

This synthesizer is perfect for sound designers and musicians looking to explore a wide range of sounds and textures.