KLANG:vier | Quick Start Guide


Quick Start Guide to 3D In-Ear Mixing

Congratulations on your very own KLANG:vier! Welcome to the world of 3D in-ear monitoring.

To implement KLANG:vier into your system as fast as possible follow the few steps below!

What you need to start

  1. Install KLANG:app and familiarize with the app – KLANG:app Overview #1
  2. Dante Controller plus Dante enabled product/Dante Virtual Soundcard or ADAT interface
  3. Unpack, check and connect KLANG:vier
  4. Network cable
  5. Nice to have: Wifi router

Connection from Scratch

Step 1: Power up KLANG:vier

Connect a power chord to your KLANG:vier and switch the power on. The LED will turn to purple when KLANG:vier is operable.

Step 2: Control Network

You need to open a network to connect your laptop or tablet/smartphone to KLANG:fabrik. We recommend using a road-proof router with two independent WiFi networks with 2.4 & 5 GHz. Connect your router to KLANG:vier’s NET Ethernet port.

 Step 3: Download KLANG:app


Go directly to the Apple AppStore to download KLANG:app for iPhone or iPad.

Find all KLANG:app versions for all operating systems here. 

Step 4: Connect your audio source

KLANG:vier is able to create five 3D headphone mixes from Dante/AES 67 or ADAT signals. Dante Controller is needed to route the audio from your Dante mixing console/Dante Virtual Soundcard to KLANG:vier. Visit the Dante Routing Blog for detailed routing information.

If you don’t have a any Dante enabled products, feel free to visit our Dante Blog and learn how to send audio signals with your Laptop and Dante Virtual Soundcard.

Or use optical cables and connect them to your ADAT compatible interface and KLANG:vier’s optical inputs.

If you want to use the D-Sub to XLR breakout snake, the TASCAM pinout works with KLANG:vier, except for left channels are on even numbers and right channels are on the odd numbers instead.

Step 5: Routing

To change the internal routing (Dante or optical inputs), you need to be in Admin mode. Press the CONFIG label for 3-5 seconds to and select Admin. When using ADAT, connect the cables and use KLANG:app’s routing screen to route audio from optical inputs to the 3Diem sinks and set the clock source to optical inputs as well, if your console is clock master.

Step 6: Create 3D mixes

Now you can start to create awesome 3D mixes with the KLANG:app. Also keep in mind that you can  send your 3D mixes from KLANG:vier to Dante (KLANG:vier as transmitter in Dante Controller) and even the ADAT compatible inputs are converted to Dante streams.

Dimensions and weight

KLANG:vier – 3D In-Ear Processor for 5 mixes

Weight: 3 kg
Size (W/H/D): 44.5 / 4.5 / 18.5 cm
Front panel (width): 48.5cm
1HE, 1 rack unit, gap between rack bolts (W/H): 46.5 / 3.5 cm.

Advanced Topics

  1. Update KLANG:vier Operating System (KOS Update)
  2. Adjust the Switch Configuration Mode
  3. Updating Dante Firmware and Settings
  4. Understanding Remote Control Commands – OSC Reference Guide
  5. Connect mixing consoles directly to KLANG products – detailed guide. 
  6. Automate mixing from your DAW or use your console’s faders and snapshot commands.

Connectivity Mixing Consoles | KLANG

Technical Data


The KLANG:vier has been tested and found to comply with the requirements existed in:

  • EN55103-1:2009
  • EN 55103-2: 2009.
  • EN 55022:2006 / CISPR 22:1997 CAN/CSA-CEI/IEC CISPR 22:02
  • FCC 47 CFR, Part 15.


  • UL 60065, 7th Edition, Rev.: 09/21/2012; CAN/CSAC22.2 No. 60065:03 (R2012).
  • RoHS Compliant and Pb-Free.


According to RL2002/96/EG (WEEE – Directive on Waste Electrical and Electronic Equipment) electronic equipment has to be recycled and does not belong in the standard waste. If you are unsure how to recycle this product please contact us and we will recycle the device for you.


Designed and Manufactured in Germany, EU.

Thanks for reading our post. If you have any questions or remarks on topics, please let us now via support@KLANG.com. Sincerely your KLANG support team.


Read more in the KLANG:fabrik Quick Start Guide.