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Studio Technologies Model 203 Announcers Console

Product Code: ST-M203

Key Features
  • Dante audio-over-Ethernet technology
  • Creates a complete on-air position
  • One main and one talkback output channel
  • Highly-flexible 2-channel headphone output
  • Integrated sidetone function
  • Excellent audio quality
  • Uses STcontroller for configuration
  • Power-over-Ethernet (PoE) powered
$2,262.62 inc GST
(EA)
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Estimated Lead time 2-4 weeks
  • Features
  • Overview
  • Technical Specs
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Studio Technologies Model 203 Announcers Console

The Studio Technologies Model 203 Announcer's Console delivers the audio resources needed to support a complete broadcast on-air position. Using Dante® audio-over-Ethernet technology, the unit provides main and talkback output channels, talent cue (IFB) inputs, and sidetone capabilities. The Model 203 is compatible with Dante Domain Manager™ (DDM) software and is AES67-compliant for integration into contemporary networked audio applications.

Optimised for broadcast sports, live entertainment, eSports, and streaming applications, the Model 203 allows simple deployment while maintaining professional audio quality. Requiring only a Power-over-Ethernet (PoE) connection, a microphone, and headphones or an earpiece, the unit is ready for use in moments. The free STcontroller software application configures all operating parameters including microphone preamplifier gain, P48 phantom power, headphone signal routing, sidetone operation, and button action.

Applications

The Model 203 provides an all-Dante solution for a single on-air talent position. Supported applications include sports and entertainment broadcasting, streaming, corporate and government AV, and post-production. Its compact size makes it ideal for space-limited live events. Two Dante input channels supply talent cue (IFB) signals, with an integrated sidetone function available for mix-minus cue configurations. Two Dante output channels — main (on-air) and talkback — route via LAN to Dante-compatible devices, controlled by two pushbutton switches with virtually click-free digital audio switching.

Setup and Operation

An etherCON® RJ45 jack connects the unit to a PoE-enabled network switch, delivering both power and bidirectional digital audio over a single cable. The 3-pin XLR microphone input supports dynamic and condenser microphones, with selectable P48 phantom power for the latter. Headphones, a headset, or a monaural earpiece connect to the headphone output jack. Two pushbutton switches and two rotary potentiometers provide hands-on control of output status and talent cue levels.

Ethernet, PoE, and Dante

The Model 203 connects via a Neutrik® etherCON RJ45 jack to a 100 Mb/s network, with operating power supplied by the 802.3af PoE standard (Class 2 device). Two Dante transmitter and two Dante receiver channels are assignable using Dante Controller software. Audio bit depth is up to 24-bit at sample rates of 44.1, 48, 88.2, or 96 kHz. In AES67 mode, transmitter channels operate in multicast.

Audio Quality and Configuration

A low-noise microphone preamplifier with an integrated VCA compressor preserves audio quality while minimising signal overload. The Dante main output can be sourced pre- or post-compressor. All configuration is handled via the free STcontroller app (Windows® and macOS®), with selectable parameters including preamplifier gain, phantom power, headphone routing, sidetone mode, and button operation.

Firmware Updates

Application firmware can be updated via USB flash drive. The unit's Dante interface, built on the Audinate UltimoX2™ integrated circuit, can also be updated via Ethernet to ensure ongoing compatibility.

Warranty

We offer a 3 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

Trade Terms
This item is a firm order product, meaning it cannot be cancelled or returned once the purchase order is processed, except in cases of defect. Please verify that part numbers and descriptions are accurate before placing your order. For any confirmation or additional information, please contact AV Sales at 1800 00 77 80.
Power
Power Source Power-over-Ethernet (PoE): Class 2 (low power, ≤6.49 watts) per IEEE® 802.3af
Network Audio Technology
Type Dante audio-over-Ethernet
AES67-2018 Support Yes, selectable on/off
Dante Domain Manager (DDM) Support Yes
Bit Depth Up to 24
Sample Rate 44.1, 48, 88.2, and 96 kHz
Pull-Up/Down Support No
Dante Transmitter (Output) Channels 2 — main (pre- or post-compressor, selectable) and talkback (post-compressor)
Dante Receiver (Input) Channels 2 — headphone channel 1 and headphone channel 2
Dante Audio Flows 4 — 2 transmitter, 2 receiver
Network Interface
Type 100BASE-TX, Fast Ethernet per IEEE 802.3u (10BASE-T and 1000BASE-T not supported)
Data Rate 100 Mb/s (10 Mb/s and 1000 Mb/s Ethernet not supported)
Microphone Input
Compatibility Dynamic or phantom-powered microphones
Type Balanced, capacitive coupled
Impedance 2.8 kΩ, nominal
Gain 36, 42, 48, 54, and 60 dB, selectable
Frequency Response 30 Hz to 20 kHz, –3 dB at 30 Hz, –0.6 dB at 20 kHz
Distortion (THD+N) <0.020%, 1 kHz, 36 dB gain, –32 dBu input level
Dynamic Range 96 dB, A-weighted
Phantom Power P48 per IEC 61938 standard, on/off selectable with status LED
Compressor
Application Always used for Dante talkback output channel; selectable for Dante main output channel
Threshold 1 dB above nominal level (–19 dBFS)
Slope 2:1
Status LED Lights when compressor is active
Headphone Output
Type 2-channel
Compatibility Stereo or mono headphones, headsets, or earpieces with nominal impedance of 50Ω or greater
Maximum Output Voltage 3.1 Vrms, 1 kHz, 150Ω load
Frequency Response 20 Hz to 20 kHz, +0/–1 dB
Distortion (THD+N) 0.001%, +10 dBu output, 150Ω load
Dynamic Range >102 dB
Connectors
Microphone Input 3-pin female XLR
Headphone Output 3-conductor ¼-inch jack
Ethernet Neutrik etherCON RJ45 jack (compatible with etherCON CAT5 plug)
USB Type A receptacle (located inside enclosure; used for firmware updates only)
Configuration
Software Studio Technologies STcontroller PC application
Environmental
Operating Temperature 0 to 50°C (32 to 122°F)
Storage Temperature –40 to 70°C (–40 to 158°F)
Humidity 5 to 95%, non-condensing
Altitude Not characterised
Physical
Dimensions 4.3 in. wide × 2.1 in. high × 5.1 in. deep (10.9 × 5.4 × 13.0 cm)
Weight 1.1 lb (0.50 kg)
Deployment Tabletop

Specifications and information subject to change without notice.

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