AlphaTheta Introduces DJM-A7 Four-Channel Mixer
· re:union Radio editorial · 1 min read
AlphaTheta has introduced the DJM-A7 four-channel mixer, featuring Master Texture output controls, built-in SonicLink wireless monitoring, and dual USB-C ports.
AlphaTheta has introduced the DJM-A7 four-channel mixer. Designed around the layout of the DJM-A9, the unit features 45 mm faders and 32-bit ESS audio converters for analog-to-digital and digital-to-analog processing. It occupies approximately the same footprint as the DJM-750MK2.
New Output Shaping and Wireless Monitoring
The mixer features dedicated Master Texture controls for the master output. Two knobs allow users to adjust the overall tonal profile: one modifies high frequencies between Smoky and Bright settings, while the second adjusts low frequencies from Smooth to Punchy. The unit also integrates built-in SonicLink wireless technology, enabling headphone monitoring with compatible models such as the HDJ-F9 and HDJ-F10 at approximately 9 ms latency. The HDJ-F9 also supports touch pairing with appropriate mixer firmware.
Connectivity, Software, and Effects
Dual USB-C ports allow two computers to be connected simultaneously to simplify changeovers. The hardware unlocks rekordbox on Mac and Windows, and supports Serato DJ Pro, djay Pro, and djay for iOS when separate licenses or subscriptions are held. Link Cue enables track previewing via compatible PRO DJ LINK players without loading audio to a deck.
The effects section includes four Sound Color FX, introducing the Split Filter alongside Space, Dub Echo, and Filter. Six Beat FX are available via dedicated illuminated buttons:
- Delay
- Echo
- Reverb
- Roll
- Spiral
- Trans
A Soft Mix Curve gradually reduces high frequencies as channel faders are lowered. Digital audio exchange with the RMX-IGNITE unit is supported through a MULTI I/O connection via USB.
Hardware Specifications
Audio routing includes four phono and four line connection pairs on the input stage, alongside balanced master outs over XLR, booth outs on TRS jacks, plus an RCA-based record output. Unlike the DJM-A9, it includes a single microphone input, lacks analog send-and-return connections, and uses a shared cue system across its headphone jacks.
Source: Magnetic Magazine
