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DHD to Highlight RM1 All-in-One Audio Interface and RX2 Mixer at Teknikmessen 2025

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DHD’s RM1 all-in-one audio interface makes its Danish debut at the Teknikmessen Technical Fair in Copenhagen. Denmark’s largest sound, light and stage technology exhibition, the show will be held from Tuesday March 11th through Wednesday March 12th at the Copenhagen Opera House opposite the Amalienborg Palace. DHD will be represented at the exhibition by distribution partner Soundware Denmark on Stand 62 in Hall 1. 

The RM1 allows fully professional audio content creation, recording and/or streaming from any IP-connected location. A compact portable unit, it requires only a microphone and AC or DC power. Extensive automation facilities allow the user to concentrate on programme production rather than equipment control. Integral signal processing tools include high quality audio preamps, AD/DA converters, EQ, audio level compression and Automix. 

AutoMix mode ensures a clean and balanced mix by automatically balancing incoming audio channels, conforming background music to a predetermined level and minimising distractions. Users can configure the optimal setting to enhance their individual presentation styles. 

The RM1 makes it easy to connect with external hosts or guests via Bluetooth, USB or AUX. It offers N-1 clean feeds on all return channels to avoid echo and feedback. An integral control screen can be supplemented by a Web user interface, allowing easy control of the RM1 from an attached PC, Mac, tablet or even a smartphone. 

A universal AC mains adaptor is included or power can be drawn via USB-C from a PC, Mac or DC power bank. 48 volt phantom power for condenser microphones can be sourced direct from the RM1.

Soundware Denmark will also showcase DHD’s RX2 audio mixer and XC3 signal processor. Developed for use in on-air radio and television studios, master control rooms and OB vehicles, the DHD RX2 is based on central and fader modules which can be scaled easily from small production units with 6 or 12 faders to large consoles with up to 96 faders. Each module has a dedicated high brightness 10.1 inch touchscreen which provides access to main control and channel settings, metering and system snapshots. Assignable hardware buttons are provided in the central section, plus adaptive labels in a separate 7 inch vertical touch display. Each RX2 fader module includes six dust-protected 100 mm track-length motorised faders. Every fader channel is augmented by a rotary encoder and two pushbuttons. The rotary encoder can be assigned to control gain settings, auxiliary sends, EQ parameters and dynamics. The pushbuttons are assignable to functions such as on/off, prefade listen, layer or talk.