4-Way Optical Switch with built-in DAC and Audio Conversion

Our OPT41AU is an advanced 4-way optical audio switch. Perfect for the integration of multiple audio sources with a soundbar.

The OPT41AU also has a built in DAC and simultaneous digital and analog stereo audio outputs.

The OPT41AU supports 192kHz sample rates and up to 24-bit resolution for enhanced sound reproduction.

192kHz Sample Rate IR Control digital audio

• Features 4 x optical S/PDIF digital inputs which can be switched to single optical output
• DAC (Digital to Analog Audio Converter) converts selected optical digital to analog left / right stereo audio output
• Built-in digital audio converter converts selected optical audio input to coaxial digital output
• Outputs optical digital, coaxial digital and analog left / right stereo audio concurrently
• Supports sample rates 32kHz, 44.1kHz, 48kHz, 96kHz & 192kHz up to 24-bit resolution
• Supports LPCM, DTS, Dolby Digital and Dolby Digital plus when used as a straight digital in / digital out switcher
• Ultra low jitter and high fidelity design
• Input selection button on front panel to toggle between optical inputs
• IR receiver on front panel to switch inputs and turn on / off audio outputs using supplied IR remote
• External IR input can be used to extend IR with Blustream IR receiver cable

• Audio Input Connectors: 4 x optical (S/PDIF)
• Output Connectors: 1 x optical (S/PDIF), 1 x RCA (S/PDIF) & 1 x analog audio L/R (3.5mm stereo jack)
• IR Input Ports: 1 x 3.5mm stereo jack
• Product Dimensions (W x D x H): 140 x 80 x 25mm (with connections)
• Product Dimensions (W x D x H): 140 x 70 x 25mm (without connections)
• Product Weight: 0.25kg (excluding accessories)
• Carton / Box Dimensions (W x D x H): 210 x 125 x 90mm
• Shipping Weight: 0.5kg
• Operating Temperature: 32°F to 104°F (0°C to 40°C)
• Storage Temperature: -4°F to 140°F (-20°C to 60°C)
• Power Supply: 5V/1A DC, screw type connector
• Mounting Kit included

1 x OPT41AU
1 x IR Remote Control
1 x 5V/1A DC Power Supply
1 x Mounting Kit
1 x User Manual

Get in touch with us.

We have regional headquarters located in Melbourne, Australia, the UK and the USA. From all locations our experienced product managers are on hand to provide real time sales and technical support to our customers. Coupled with state of the art testing and training facilities this ensures our products can be installed in any AV environment with unrivalled confidence. We proudly deliver 24 hour technical support via phone, email and live chat to our sales partners throughout the world.

United Kingdom
Blustream UK
The Service Station,
Melton Road,
Hickling Pastures,
LE14 3QG, UK
+44(0) 115 8247000

European Union
Blustream SL
Calle Oro 45,
Nave 10,
Colmenar Viejo,
Madrid, Spain
+34 911 232 072

Blustream USA
5775 12th Avenue East,
Suite 180,
MN 55379
+1 (952) 333-8411

Blustream Australia
26 Lionel Road,
Mt. Waverley,
Victoria 3149,
+61 3 8691 1999