The Spin! 2+ pairs a compact USB timecode interface with its own DJ software. The interface contains a 4x4 sound card and a MIDI controller with 13 buttons, 6 knobs and a Trax encoder. These handle browsing, looping, cueing, effect control, beat matching and the spin and pitch modes. The unit is built to sit behind a mixer, so the laptop mainly acts as a display and music library.

On the connection side there are switchable phono/line RCA inputs with gain per channel, a grounding screw and phono preamp for a turntable, and RCA thru outputs for looping in the real vinyl signal. A combo XLR/6.3 mm microphone input offers switchable 48V phantom power and a volume control. The headphone section has split, gain and a zero-latency direct monitoring switch. The interface connects over high-speed USB 2.0 and uses ASIO drivers for low latency.

The software offers three playback modes (Classic Spin, Advanced Spin, Jog Spin), three master effects (Flanger, Delay, Filter), album cover display, key mode pitch adjustment, a beat match view with beat bar, the Juggle function and free MIDI learning for external controllers. It plays WAV, MP3, WMA, OGG Vorbis and audio CD. Drivers for Windows 10 and macOS 10.10 or higher are listed.