AlphaTheta OPUS-QUAD 4-Channel Standalone DJ Controller

The AlphaTheta OPUS-QUAD is a flagship 4-channel standalone DJ controller designed for professional DJs who want complete performance freedom without a laptop. Combining advanced standalone playback, premium sound quality, elegant design, and powerful creative control, the OPUS-QUAD delivers a refined all-in-one DJ experience for clubs, events, livestreams, and high-end installations.

Why choose the OPUS-QUAD?

• Standalone 4-deck DJ controller with professional workflow
• Play up to 4 tracks simultaneously from a single unit
• 10.1-inch touchscreen with advanced browsing and Touch Preview
• Supports USB, SSD, Bluetooth, streaming services, and rekordbox cloud playback
• Premium design with advanced effects and zone output functionality

True standalone 4-deck performance

The OPUS-QUAD allows DJs to play and manage four decks simultaneously without requiring a computer. Cue tracks independently, layer multiple sources, or keep spare decks available for requests and live performance flexibility.

Advanced media support

Compatible with USB drives, SSD storage, rekordbox cloud libraries, streaming services including Beatport Streaming and TIDAL, Bluetooth audio devices, and PC/Mac connections, the OPUS-QUAD offers extensive media flexibility for modern DJ workflows.

When using rekordbox CloudDirectPlay, waveform, BPM, and key information can be displayed instantly for tracks analysed in advance.

Premium touchscreen workflow

A large 10.1-inch touchscreen provides fast and intuitive access to playlists, search tools, Touch Preview, keyboard browsing, and track management features. The newly designed Smart Rotary Selector further improves navigation speed and control during performance.

Creative effects control

The integrated XY-Pad allows DJs to control Beat FX parameters and filter movement simultaneously using a single finger. Popular Sound Colour FX and Smooth Echo functions provide additional creative mixing tools for transitions, layering, and live remixing.

Elegant professional design

With its sloped top plate, curved front edge, matte black finish, and refined styling, the OPUS-QUAD is designed to complement premium performance spaces while maintaining comfortable and intuitive operation.

Zone output functionality

The dedicated zone output allows separate audio playback in different rooms or areas from a single controller, making the OPUS-QUAD ideal for venues, events, and multi-room performance environments.

Built for modern DJs

Whether you're performing in clubs, private events, lounges, livestreams, or premium mobile setups, the OPUS-QUAD delivers professional standalone performance, flexible connectivity, and powerful creative control in one flagship system.

Ideal for

• Professional club and event DJs
• Luxury mobile DJ and venue installations
• Standalone rekordbox and streaming workflows
• DJs seeking premium all-in-one performance systems