Audio Signal Convertors

Radio Design Labs ST-UMX3, 3x1 Universal Audio Mixer - 3 Microphone or Line Inputs x 1 Microphone or Line Output   Features: Audio Mixing with Up To Three Inputs Switch-Selectable Mic or Line Inputs Switch-Selectable Mic or Line Output Add Additional Microphone or Line Level Inputs to an Existing Mixer Combine Signals of Different Level, Impedance, or Balanced /Unbalanced Configuration The ST-UMX3 is a three-channel audio mixer for combining mic-level or line-level signals to a single output. A MIC/LINE switch is provided for each input. A separate MIC/ LINE switch selects the output level. Each input features a separate preamplifier circuit, which isolates it from the other inputs. An audio taper single turn gain adjustment is provided for each of the three input preamps. Signals from the three preamps are actively summed and fed to the output amplifier which includes an RDL® dual-LED VU meter. Each input level is set while observing the LED output level meter. The dual-LED output meter follows standard VU ballistics. The intensity of the green LED progresses from minimum at -11 dBu to full intensity at +4 dBu. The flexibility of switching each input and the output between MIC or LINE allows installers to address a wide variety of mixing solutions with only one product type.    

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QVS HD-ADE4K: HDMI Audio De-Embedder with 4K UHD Support Tri-Tek Electronics is pleased to offer the QVS HD-ADE4K, a high-performance HDMI audio de-embedder designed to extract audio signals from HDMI sources while maintaining 4K UHD video quality. As an authorized distributor, we provide full manufacturer warranty coverage, competitive pricing, and comprehensive factory support for all your AV needs. Product Overview The QVS HD-ADE4K is an advanced HDMI audio de-embedder that enables the extraction of audio from HDMI signals for separate output to audio systems, such as soundbars, amplifiers, or AV receivers. This device supports 4K UHD resolution and various audio formats, ensuring high-quality video and audio performance. Whether for home theaters, professional AV setups, or commercial installations, the HD-ADE4K provides a reliable solution for managing and distributing high-definition video and audio signals. Key Features 4K UHD Support: Maintains video resolutions up to 4K @ 60Hz, ensuring detailed and vibrant video output. Audio Extraction: Separates audio from HDMI signals for output to external audio systems, enhancing audio quality and flexibility. Multiple Audio Formats: Supports various audio formats including LPCM, Dolby Digital, and DTS. Comprehensive Connectivity: Offers HDMI, optical (Toslink), and analog stereo (3.5mm) outputs for versatile audio connections. User-Friendly Operation: Easy setup with plug-and-play functionality, requiring no additional drivers or software. Compact and Durable Design: Sleek, robust build for reliable performance in any installation environment. Technical Specifications Specification Details HDMI Version HDMI 2.0 Input Port 1 x HDMI Output Ports 1 x HDMI, 1 x Optical (Toslink), 1 x Analog (3.5mm) Max Resolution 3840x2160 @ 60Hz Audio Formats LPCM 2.0/5.1, Dolby Digital, DTS Control Options No external control required (plug-and-play) Power Supply DC 5V, 1A Dimensions 3.1” x 2.5” x 1.0” Weight 0.4 lbs Installation Scenario In a modern home theater, the QVS HD-ADE4K can be used to connect a 4K Blu-ray player to a 4K TV while extracting the audio to a high-quality sound system, ensuring superior video and audio performance. The audio de-embedder's ability to support various audio formats makes it an ideal solution for achieving immersive sound from your favorite movies and shows. In a professional AV setup, such as a conference room, the HD-ADE4K allows audio from HDMI sources like laptops and media players to be routed to an external sound system, improving the overall audio experience during presentations and meetings. Its compact design ensures it fits seamlessly into existing setups without adding clutter. For commercial applications, such as digital signage or retail displays, the QVS HD-ADE4K facilitates the delivery of high-quality audio to external speakers while maintaining sharp, clear 4K visuals on display screens. This ensures a dynamic and engaging customer experience with both audio and visual elements. Additional Information For more detailed product specifications and the user manual, please visit the official QVS HD-ADE4K product page. Tri-Tek Electronics Advantage Authorized Distributor: Full warranty coverage and factory support. Expert Support: Knowledgeable staff ready to assist with product selection and installation guidance. Best Pricing: Competitive pricing with a commitment to quality and customer satisfaction.

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QVS RCA-SPDIF: RCA Analog to Digital S/PDIF Converter Tri-Tek Electronics is proud to offer the QVS RCA-SPDIF, a high-quality RCA analog to digital S/PDIF converter that enables seamless conversion of analog audio signals to digital format. This versatile device is perfect for integrating legacy audio equipment with modern digital audio systems, making it an essential tool for both residential and professional AV setups. As an authorized distributor, we provide full manufacturer warranty coverage, competitive pricing, and comprehensive factory support. Product Overview The QVS RCA-SPDIF is an advanced analog-to-digital converter designed to transform analog RCA audio signals into a digital S/PDIF format. This converter supports both coaxial and optical (Toslink) outputs, ensuring compatibility with a wide range of audio systems and devices. Ideal for upgrading older audio equipment or integrating with newer digital audio setups, the RCA-SPDIF ensures high-quality audio conversion for a rich and immersive listening experience. Key Features Analog to Digital Conversion: Converts analog RCA audio signals to digital S/PDIF format for easy integration with modern audio systems. Dual Output Options: Supports both coaxial and optical (Toslink) digital outputs, providing flexibility in connection options. High-Quality Audio Support: Maintains superior audio quality during conversion, ensuring clear and accurate sound. Wide Compatibility: Compatible with various devices, including CD players, amplifiers, soundbars, and AV receivers. Compact and Durable Design: Features a robust and compact build for reliable performance in various installation environments. Easy Installation: Plug-and-play setup with no additional configuration required. Power Supply Included: Comes with a power adapter for hassle-free setup and operation. Technical Specifications Specification Details Input 2 x RCA (Left/Right) Outputs 1 x Coaxial S/PDIF, 1 x Optical (Toslink) S/PDIF Sampling Rate 48kHz Audio Format Support LPCM 2.0 Power Supply DC 5V, 1A Dimensions 2.0” x 1.5” x 0.8” Weight 0.2 lbs Installation Plug-and-play Compatibility Works with any RCA analog audio source and S/PDIF receiver Warranty 1 Year Installation Scenario In a home theater setup, the QVS RCA-SPDIF allows you to connect an older analog audio source, such as a turntable or cassette player, to a modern digital audio system. This converter enables you to enjoy your classic audio collection with the enhanced sound quality of digital audio equipment, providing a seamless integration of old and new technologies. In a corporate environment, the RCA-SPDIF can be used to integrate analog audio devices, such as microphones or audio players, with digital audio systems in conference rooms or training centers. This ensures clear and high-quality audio for presentations, meetings, and training sessions, enhancing communication and engagement. For commercial applications, such as retail stores or public venues, the RCA-SPDIF provides a reliable solution for converting analog audio sources to digital format, allowing for easy integration with modern sound systems. This ensures consistent and high-quality audio throughout the venue, enhancing the overall customer experience. Tri-Tek Electronics Advantage Authorized Distributor: Full warranty coverage and factory support. Expert Support: Knowledgeable staff ready to assist with product selection and installation guidance. Best Pricing: Competitive pricing with a commitment to quality and customer satisfaction.

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