The Akai MPK Mini IV is the 25-key board to buy under $100, at $99 on every mid1 check from Aug 18 to Oct 19, 2026. Its listing shows a 4.6-star retailer rating across 18,747 ratings, a count the listing may share with earlier MPK Mini models.
The fourth version answers the common complaints about the MK3. The joystick is gone, replaced by real pitch and mod wheels. A color screen with a push encoder shows presets and knob assignments. Akai describes the 25 velocity-sensitive mini keys as a third-generation keybed.
The 8 RGB MPC pads respond to velocity and pressure across two banks, and 8 endless knobs sit above them. An arpeggiator with pattern, freeze and mutate, plus chord and scale modes, covers idea generation. Akai lists pre-mapped integration with Ableton Live, Logic Pro and FL Studio, and bundles a Studio Instrument Collection of 1,000-plus sounds from AIR, Akai and Moog.
The rear panel is the bigger upgrade: USB-C, a 5-pin MIDI out and a 1/4 in sustain jack, on bus power. Retailers list 347.5 x 192 x 45.7 mm and 1.05 kg.
The tradeoffs: 8 pads is half of what larger controllers offer, the keys are still mini keys, and the $99 price uses up the whole budget.