MIDIPLUS BK492 Tracktion Edition: 49-Key Semi-Weighted DAW Controller with Extensive Controls The BK492 is a feature-rich USB MIDI controller featuring 49 semi-weighted velocity-sensitive keys, pitch/mod wheels, octave buttons, 8 assignable faders, 8 knobs, 4 trigger pads, and a 6-button transport section. Its dual-line LCD provides real-time parameter info. Powered via USB, batteries, or DC adapter, the controller includes Tracktion software for immediate music production. Key Features: 49 semi-weighted keys with selectable velocity curves 8 programmable faders and 8 knobs 4 pads and 6 transport controls (play, stop, rec, etc.) Pitch-bend and modulation wheels, octave up/down buttons 2×16 character LCD display I/O: USB, 2× MIDI Out, sustain pedal input, DC‑9V or 6×C batteries OS Support: Windows XP–7, macOS
