Status, October 2026: current. AIAIAI still sells the TMA-2 DJ preset and every TMA-2 part on its own.
What it is
The TMA-2 is a modular headphone system from AIAIAI, a Danish audio company founded in 2006 and based in Copenhagen (AIAIAI product page). It launched in April 2015 and followed the TMA-1. Speaker units, headbands, ear pads and cables are separate parts, so each one can be replaced or swapped to change the sound and fit. AIAIAI sells them individually, through its online configurator, and as ready-made presets.
The TMA-2 DJ is the preset for DJs, and the one this page's specs describe. It combines S02 speaker units, with 40 mm bio-cellulose drivers and an internal vent tuned for bass, the H02 headband in reinforced nylon with a silicone pad, E02 on-ear memory foam pads covered in PU leather, and the C02 coiled cable, 1.5 m long and extending to 3.2 m. The cable locks into the speaker unit, ends in an angled 3.5 mm plug and comes with a screw-on 6.3 mm adapter. The speaker units slide on the headband to adjust the fit. Impedance is 32 ohms, sensitivity is 97 dB at 1 mW, and the headphones weigh 190 g.
It sits beside the TMA-2 DJ Wireless and the lighter TMA-2 DJ XE, which weighs 168 g. A wireless upgrade kit, made of two S11 speaker units and the X03 W+ Link transmitter, fits the headband and pads of any TMA-2 and runs for more than 20 hours on a charge (TMA-2 parts).
The box holds the four parts and an A01 protective pouch. The A04 hardcase and over-ear pads are sold separately.