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since 1972

D&R Broadcast mixing consoles
IP ON-AIR | PRODUCTION mixer Remotely controllable Motor faders Free assignable switches One I/O Rack for Four Studios Various In-out Rack Cards 1200 x 1200 Routing Matrix
System example configuration: 12 motor faders + CRM + ETX unit and PS. 
I/O Rack One with: 1x mic AD, 2x Line AD, 1 Line DA, 1x DD src, 1x Hybrid-4, 1x CRM, 8 blinds. 4x break out panels. System Highlites  4 to 128 motorized Alps faders Faders can be used for channel/buss/mstr Scalable On-Air/Production Console Separated control surfaces and I/O racks Control surfaces connected by Ethernet. Internal website for console setup. I/O matrix of 1280 x 1280 16 stereo summing buses (Prog, Sub, Cue, Comm, 12x Aux) and 4 stereo monitor 16 Talk back buses 4 stereo monitor buses per DSP card Inputs can directly assigned to the outputs 128 Stereo DSP channels max Digital gain control 6 band comprehensive EQ Enhanced Voice Processing built in Processing presets Module presets Console presets Direct outputs available Converters are 24bit / 96kHz Cobra Net option Assignable channel meters in version 3.0 Pop up Equalizer graphics per channel On-Air indication on screen Phone indication on screen Phase meters on modules, buses, monitor High precision Broadcast Clock Redundant power supply optional Optional Remote Control Surface app
The AXUM VERSION 3.0 is a modular completely preprogrammed platform that can grow with you and your organization any time, any moment. I/O cards can be shared between systems and a Broadcast station that has decided to use the AXUM as their main and support mixers can be sure to have invested in a future proof product. The Axum can be used for small local 4 fader desktop use as well as large scale (128 faders max) production work and everything in between. A large matrix of 1280x1280 with extensive signal processing on a maximum of 128 stereo channels is available that can be assigned to Sixteen stereo summing mixing busses and sixteen monitor buses as well as directly between the maximum of 4 DSP's.
Imagine a console where you can decide yourself what a switch/encoder or fader will do for you. Not possible? With the AXUM this is possible and... you can do that yourself by selecting a function out of hundreds of functions simply selectable from a database in your AXUM browser. Two control surfaces (with their own CRM sections) in different studios sharing the same I/O rack is also no problem for the AXUM platform. Hardware purchasing choices are straightforward: Rack ONE accepts a maximum of 21 I/O single slot cards. Rack TWO accepts a maximum of 37 I/O single slot cards. A Control Surface Frame starts with 4 faders as a minimum and can be extended to a maximum of 128 motorized faders plus Control/CRM section. Each individual Control Surface Frame can be mounted drop through in a work surface left or right of your script space. 
Interfacing with studio equipment is with high quality low cost readily available STP cable, also called shielded STP Ethernet cable, see breakout boxes below to choose from. An internally generated webpage allows you to remotely control all settings from anywhere in the world over Ethernet and /or Internet. The MambaNet protocol controls the communication between all system parts linked to each other with world standard Ethernet. It gives such an enormous freedom in system solutions so we hardly can imagine that your needs can not be met with the AXUM. A software Meter application is included and runs directly from the Control Surface, but also from any PC in the network. Also hardware meters can be connected in the network anywhere, thanks to the MambaNet protocol. AXUM live assist on Youtube
English Instruction/programming videos Dutch Instruction/programming videos
BROCHURE An Introduction
PRICES Remote Manual
Manual 3.0 MambaNet
The Facts Poster
Download button
Calculation sheet Software updates
Getting Started Remote Studio Solutions Control Frames DROP THROUGH frames are available for 4 fader sections and CRM module, scroll down for dimensions on this page. All control surfaces have redundant power supply as an option.
Example of various possible/programmable switch functions
In / output connectors  The huge amount of in- and outputs per card could not be designed with a dedicated (jack/Cinch/XLR connector in the space available on the front of the card. By using standard STP cables in every input and output module a compact and neat cabling can be achieved. Due to standardization, changes in wiring can be achieved very easily without the need for soldering.  These low cost Cat-5 cables are ready made available from us or from your nearest computer store starting at lengths of 30cm up to 20 meters. If you need to connect a MICROPHONE to the AXUM take our 19” part number 60882045 break out panel.
Mic break out panel 60881645 Line break out panel 60881646 Line in break out panel 60881647 Line out break out panel 60881648 Line in/out break out panel 60881649 Dig in/out break out panel 60881650
MIC-AD, 4 Mic input + GPIO on RJ45 LINE-AD, 8 Line input (4 stereo) + GPIO LINE-DA, 8 Line output (4 stereo) + GPIO DDsrc, 4 stereo Dig in/out, with Sample Rate Converter + GPIO on RJ45 Telephone Hybrid card (4 lines) Firewire Card AES67/USB card CRM / Phone output Card (2x balanced stereo line + 2x stereo Phones) DSP Audio module (32 stereo processing channels, 2 CRM/Studio) ENGINE Card, 2 slots (always necessary) Power supply card, 3 slots (always necessary)
AXUM Rack Card
To be able to communicate all 16 AES 67 channels with a PC you need a virtual software driver such as the Lawo RELAY Matrix shown above. Cost is € 795,-- More specifications on the desktop website
Axum broadcast mixer
Drop Through System parts 12 Faders + CRM section + ETX controller RACK ONE , 1x Break out panel (laptop + TFT screen are not included in the delivery)

The switches on the channel-strip are software assignable to a function. For instance the ‘ON’ Switch can be above or below the fader. Any Control surface switch can do anything you want it to do, but… to not confuse you we have programmed a factory default assignment that represents the working procedures of the average Radio Studio to start with. Switches have long life dual color LED’s. So every active function is clearly shown. The basic desktop frames are built to use as a drop through frame in a furniture surface. They can accept 2, 3, 4, 5 or 6 pcs of 4 faders sections, or 2,3,4,5 pcs of 4 fader sections and 1 CRM/STUDIO section plus master blind. With two frames (script space in the middle) you can have a maximum of 48 faders with a CRM/STUDIO section. If more faders are needed larger frame sizes are available upon request to achieve the maximum of 128 fader controllable stereo channels this design can handle. Fader Drop Through Section
AXUM fader panel
CRM Drop Through Section
AXUM CRM panel
Remote control for Play-out software
AXUM Control panel
Control module for 
Aircast play-out software. All switches free assignable!
ETX Interface
Remote Control Surface app over IP 
New optional Remote control application (over IP/internet). This Screen View displays an AXUM in use. Any function on this screen can be controlled in real time from your local application but also from your home over the Internet. It is also possible to create an extra "virtual" mixer without having to buy the hardware control surface.

Options Redundant power supply per Control Surface 
and I/O Rack. Remote Control Surface software application 
over IP.
 2 Phase meters on surface-screen 6 PPM meters on surface-screen 32 small PPM meters on surface-screen Broadcast clock Extra label fields Red-light Studio 1-4 visible Phone active detection Cable disconnect detection Channel processing visible on screen Planning your studio 
When planning your studio, there are maybe some things you need to also think about concerning the amount of in and outputs you need. A maximum of 4 control surfaces (mixers) can be connected to the RACK-ONE or RACK-TWO. THis can also be virtual mixer by way of the Remote application. You need to consider how many processing channel you want (32 processing channels per DSP card, 4 max). Also the number of busses per DSP card needs to be considered, there are 16 stereo mixing busses per DSP card that can be used for Program buss, Cue buss, Aux busses etc. 
Additional there are 4 stereo monitor busses available per DSP card. To have more control surfaces in different rooms hooked up to one Rack is an economical way of building a networked studio. But for redundancy and maintenance it is more wise to be able to switch between 2 complete systems. The FireWire card with 16 stereo in and outputs can only be used for 1 PC each.
INPUTS: * Ext (from Air, TV, Post processing, Tuner, etc. * From Effect (reverb) * DJ Set, Non stop, News, On Location set * Laptop Studio OUTPUTS * Reverb * Extra Loudspeakers * Talkback outputs * Recording analog * On-Air loggingJust some thoughts to consider.
 Radio Play-out software Aircast logo AERON LOGO mairlist logo Axum installations
AXUM Rijnmond
AXUM at Ons West Brabant Netherlands
Showbizz mobile AXUM
AXUM at Radio ONY in city Nysa Poland
WOS The Netherlands
WOS The Netherlands
AXUM at Broadcast Partners
AXUM in Portugal
AXUM references (we know of) 
Omroep Siris, Someren The Netherlands Broadcast Partners- The Netherlands Tele-Radio Stavropole -Russia Früchtl Acoustic- Austria Piekary Radio- Poland Open University-Israel Ethiopean radio (2 systems- Ethiopia) Showbizz-rentals-The Netherlands Audio Solutions - Russia ASPA- Spain CLASS FM 103.3 - Hungary Niehoff Sound-The Netherlands Broadcast Technology - The Netherlands Mega FM - France Radio Parkstad - Heerlen-The Netherlands Radio-URK-FM - The Netherlands STV- Syria - 2 AXUM systems Pro-FM Broadcast - The Netherland Radio Dalmacija - Croatia Radio Travel- Albania Nijmegen N1 - Netherlands DAT-CON - SLOVENIA Hogeschool InHolland - The Netherlands Midvliet-FM Leidschendam-The Netherlands Radio Hengelo -The Netherlands Omroep Zwarte Water -The Netherlands RTV Purmerend - The Netherlands Radio Schouwen Duiveland - The Netherlands Radio Campus - France Police Radio Station - Taiwan (2 systems) Radio VU - The Netherlands RTV Halderbergse Omroep Stchting - Netherlands RTV Borghende-The Netherlands Radio S-Croatia Meer RTV - The Netherlands MEGA FM - France Veluwe FM - The Netherlands Dolfijn FM - Curacau Vibration 108 - Switzerland Corrino - The Netherlands Radio Helsinki - AUSTRIA TV Enschede FM - The Netherlands Omroep NENS -The Netherlands Radio Weesp - The Netherlands RTV Maas en Mergelland - The Netherlands LANCHID RADIO - Hungary FunX - The Netherlands Omroep Noordwijk - The Netherlands AAFM- Almelo - The Netherlands Creative Echo Int - Dubai - United ARAB EMIRATES (3 systems)
Twente FM - Netherlands RTV Borne - Netherlands Manav Dhram FM - India - Arabic Emirates Radio 794 - Netherlands HavenstadFM - Netherlands WOS Westland - Netherlands
D&R Electronica BV, Rijnkade 15b, 
1382 GS, Weesp, The Netherlands Phone: +31 (0)294 - 418 014
D&R feels good does more