Alpha Theta SLAB MIDI Pad Controller

SLAB is a dedicated MIDI pad controller that puts Serato Studio’s sampling, sequencing and performance tools directly under your fingertips. Designed for producers and performers who want the immediacy of classic hardware with the flexibility of modern software, it unlocks the full version of Serato Studio whenever it is connected, so you can go from idea to finished beat without touching a mouse or trackpad.

With responsive performance pads, a hands-on transport section and a powerful central dial, SLAB lets you chop samples, trigger stems, sequence drums and ride effects in real time. Whether you are sketching ideas at home, building full arrangements in the studio or performing live, it keeps you locked into the music rather than the screen, making Serato Studio feel like a self-contained instrument.

Tactile Beat-Making Experience

SLAB is built around a tactile, hands-on workflow that encourages you to play rather than click. The performance pads give you a satisfying, responsive surface for finger drumming, launching clips and playing instruments, while the touch strip and encoders invite expressive control over effects, filters and automation. Instead of menu-diving, you can physically grab parameters, chop samples and shape sounds in the moment, helping ideas flow faster and performances feel more musical.

Integrated Transport and Workflow Controls

The dedicated transport section mirrors the core controls of Serato Studio and other DAWs, so you can handle play, stop, record and navigation directly from the hardware. Clear panel zoning makes it easy to see where everything lives, even in low light, and the CDJ-inspired circular buttons for play and record feel instantly familiar to DJs. A large central dial lets you quickly switch modes for sampling or parameter adjustment, streamlining your workflow from first loop to final arrangement.

Deep Serato Studio Integration

Connect SLAB and the full version of Serato Studio is automatically unlocked, giving you immediate access to powerful sampling, stems, instruments and sequencing tools. You can extract up to 16 parts from any sample using Serato’s stem separation, then trigger and manipulate them from the pads. Built-in instruments, a flexible step sequencer and advanced key and tempo handling all integrate tightly with the controller, so you can build complete tracks without breaking your creative focus.

Creative Tools for Modern Production

SLAB is designed to take advantage of Serato’s high-quality audio processing and creative features. Pitch ’n Time powered key shift and time stretch let you change tempo and key while keeping audio pristine, while Play in Key and Auto Chords help you build musical progressions even if you are not a theory expert. With automation control and access to 42 built-in effects, you can add movement, texture and polish to your beats directly from the hardware.

• Hands-On Transport and Navigation - A dedicated transport section with CDJ-inspired play and record buttons, clear panel zoning and a central mode dial gives you intuitive control over playback, recording and navigation. This keeps your hands on the controller and away from the mouse, speeding up your workflow in both production and performance.
• Performance Pads and Touch Strip - Responsive performance pads and a touch strip let you finger drum, trigger samples, ride effects and shape modulation in real time. This tactile control makes it easier to add dynamics and expression to your beats, and helps live sets feel more like an instrument performance.
• Full Serato Studio Integration with Stems - SLAB unlocks the full version of Serato Studio whenever it is connected, giving you access to stem separation, sampling, instruments and sequencing. You can extract up to 16 parts from any sample, assign them to pads and manipulate key, timing and playback for detailed, creative sample-based production.
• Advanced Musical Tools and Effects - With features such as Play in Key, Auto Chords, Pitch ’n Time powered key shift and time stretch, plus 42 built-in effects, SLAB and Serato Studio provide a complete environment for modern beat-making. You can stay in key, build rich harmonies, automate parameters and add professional-sounding processing without leaving the controller-focused workflow.

General

• Product: ALPSLAB Alpha Theta SLAB MIDI Pad Controller
• Compatible Applications: Serato Studio (DAW) and all Sound Packs
• Included Offer: 50% off Serato Producer Suite for 3 months (includes Serato Sample and Hex FX VST/AU/AAX plugins)

Power

• Power Requirements: DC 5 V
• Power Consumption: 500 mA

Physical

• Main Unit Weight: 1.0 kg / 2.2 lbs
• Max. External Dimensions (W × D × H): 284.3 × 209.0 × 44.6 mm / 11.19″ × 8.23″ × 1.76″

Environmental

• Tolerable Operating Temperature: +5 °C to +35 °C (+41 °F to +95 °F)
• Tolerable Operating Humidity: 5 % to 85 % (no condensation)

Connectivity

• USB Type-C Port: 1