AlphaTheta DJM-A7 + HDJ-F9 Starter Set – Wireless Cueing From the First Night

The DJM-A7 has a SonicLink transmitter built in, and the HDJ-F9 is the headphone made for it: touch the earcup to the mixer and they pair, with 9 ms latency and no transmitter to charge. For a bar or club that wants the A-series mixer and a pair of headphones ready for the resident DJ.

In This Setup

• AlphaTheta DJM-A7 – 4-channel club mixer with the DJM-A9 sound (32-bit ESS converters), Master Texture room EQ, Soft Mix Curve, built-in SonicLink wireless monitoring, 2 USB-C ports for 2 laptops and PRO DJ LINK. 331 mm wide, 6.7 kg.
• AlphaTheta HDJ-F9 – on-ear DJ headphones with SonicLink (9 ms latency, about 15 m range) and Bluetooth 5.3, a 40 mm driver, up to 9 h on SonicLink and a coiled cable for wired use. 285 g.

Why This Combination

• No transmitter to lose: SonicLink sits inside the mixer, so the booth has one less box and one less cable.
• Fast changeovers: 2 USB-C ports keep 2 laptops connected, and the next DJ pairs the headphones with a touch.
• Cable as a backup: the HDJ-F9 coiled cable plugs into either headphone output on the mixer if the battery runs low.

Set price includes the mixer and the headphones; players and audio cables are sold separately.