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Studer Micro Series

Production Mixing System for Broadcast and Media Applications

Introducing the Micro Series

Everything You Need in One Box

Get the functionality of a high-end digital audio mixing system in a compact, cost-effective package. The Micro Series combines renowned Studer quality with powerful features including AoIP, Lexicon effects processing and VoiceMix automatic mixing.

Comprised of the core unit, graphical user interface and optional fader control surface, the Studer Micro Series is ideal for radio and TV broadcast, production studios, ENG/DSNG and more. It's convenient HTML5-based user interface means you can fully control Studer Micro from the web browser on virtually any tablet or computer.

Key Features

  • Proven Studer sound quality and performance
  • Compact, integrated form factor
  • Comprehensive array of I/O including AoIP (Dante)
  • High-quality Studer mic/line inputs
  • Fully controllable via LAN or Ethernet using an HTML 5- capable web browser on computer or tablet
  • Optional physical fader control surface
  • Highly acclaimed Studer VoiceMix for automatic mixing of up to 12 mono inputs
  • Automatic input gain level calibration on each mic input
  • Integrated stereo recorder, track player and jingle player
  • 2x stereo Lexicon multi-effects engines
  • Full suite of audio DSP functions including 4-band parametric EQ, dynamics, filters and more
  • Can be DC powered from optional external power brick
Micro Core front panel

One Powerful Core

At the center of Studer Micro Series is the core unit-a rugged, fanless rack-mountable (3RU) chassis with integrated I/O, DSP and a control system hosted by an internal web server. Unlike other broadcast solutions that require expensive add-ons, the core features AoIP as standard with eight channels of Dante I/O.

Intuitive, Flexible Interface

Every function of the core unit can be controlled via the intuitive graphical user interface (GUI). Simply open the web browser on your computer or tablet using LAN or Ethernet, enter the IP address of the core and the GUI appears-no need to install any software. A single device can control multiple core units, and conversely, multiple devices can control a single core simultaneously.

The web-based Studer Micro Series GUI allows you to move freely anywhere in the mix environment. Surfaces are represented graphically, allowing a potentially large surface to be displayed on a small screen. This represents a huge cost-saving opportunity by practically eliminating the need for a large, expensive control surface.

Micro Fader Controller

A Precise Touch

For live broadcasters who appreciate the touch of physical faders for quick level adjustments and seamless multitasking, Studer offers an optional fader control surface that allows the operator to work the system by touch alone. The fader unit is a highly simplified 6-fader surface that offers streamlined controls for live operation. Two controllers can be attached to a single core for a maximum surface size of 12 faders.


Audio I/O

  • 4x high-quality mic inputs
  • 8x line inputs
  • 12x line outputs
  • 2x AES I/O pairs (with input SRC)
  • 8x Dante I/O (AoIP)
  • Dedicated DJ and guest headphone outputs
  • 2x USB playback and record (stereo) ports


  • 12x Fat input channels (mono or stereo with de-esser, 4-band parametric EQ, high-pass and low-pass filters, compressor, noise gate and ducking)
  • VoiceMix Automatic Mixing on all mono inputs
  • 2x stereo Lexicon effects engines
  • Stereo PGM & REC buses
  • 4x stereo aux sends (configurable as N-1)
  • Brickwall limiter on outputs
  • Input and output routing
  • Independent stereo USB track player (simple internal automation playout system)/recorder and jingle player

Additional Connections

  • External redundant 12V DC power supply input
  • Dedicated wordclock I/O (AES and Dante also available)
  • 12x GPIO
  • USB and HDMI
  • LAN
  • 2x PoE for control surfaces


Mic/Line Input

Input Level Range -60dBu - +26dBu
Maximum Level @ 0dBFS 86 one-dB steps
Input Impedance 6.8kΩ
Maximum Level @ 0dBFS 86 one-dB steps
20Hz-20kHz +0dB /-0.3dB
30Hz -20kHz +0dB /-0.2dB
THD & Noise
< -87dB 1kHz, -1 dBFS
< -94dB 1kHz, -9 dBFS
< -102dB 20Hz -20kHz, -30dBFS
共模抑制比 > 46dB, typ. 60dB
30Hz -20kHz, full gain range 1kHz, < -20dBu, > 35dB gain
Crosstalk @ 1kHz > -110dB
High crosstalk rejection dueto symmetrical design
Equivalent Input Noise -126dBu
Rsource = 200Ω, maximum gain
RF Rejection Yes; RF Rejection with common mode choke
Analogue HP Filter 75Hz, 12dB/Oct; Switchable
Phantom Power 48V; Switchable
Zero-Cross Detection and Sample & Hold Yes; For click-free gain changes

Line Input

Maximum Input Level +9/+15/+18/+24dBu
Maximum level @ 0dBFS 4 steps, software controlled
Input Impedance > 10kΩ
20Hz -20kHz +0dB /-0.2dB
THD & Noise
< -87dB 1kHz, -1 dBFS 1kHz
< -94dB -9 dBFS 20Hz -20kHz
< -102dB -30dBFS
共模抑制比 > 60dB, 30Hz -20kHz, all four gain settings
Crosstalk @ 1kHz > -110dB
RF Rejection Yes

Line Output

Maximum Output Level +9/+15/+18/+24dBu
Maximum level @ 0dBFS 4 steps, software controlled
Output Impedance 40Ω
Electronically 平衡 Yes

AES Input

Input Sensitivity 0.2V
Input Impedance 110Ω
SRC Range 32Hz -108kHz

AES Input

Output Level 3V
Input Impedance 110Ω


Micro Fader Controller 10.236" W x 2.9" H x 15.43" D
(260mm W x 74mm H x 392mm D)
Micro Core (with flanges) 19" W x 5.22" H x 7.77" D
(483mm W x 133mm H x 197mm D)