How to Upgrade a 718KVM or 749KVM Encoder with the DSP-KIT
Overview The 718KVM Encoder — and its 3-in-1 rackmount counterpart, the 749KVM — includes the following features as standard: * 4K video with HDCP 2.2 support * Stereo audio support * 3.5mm stereo analog audio output with adjustable delay * KVM support for USB 2.0 * RS232, CEC, and IR control The DSP-KIT …
02-Feb-2026
3G Ultra Transmitter Audio Planning
* Overview * Receiver Audio * Transmitter Audio All Audio Pass-Through Stereo and Dolby 5.1 Simultaneous Distribution Dante Audio System Integration Separate Stereo Audio Distribution Overview Just Add Power manufacturers many different Transmitters, partly to handle different audio setups. Transmitter…
14-Apr-2022
Dolby Audio Downmixing - Specifications
Overview Ultra series AVP encoders are unique within the Just Add Power system because they are the only models capable of downmixing audio. These encoders support stereo audio or Dolby® Digital 5.1 but do not accommodate higher-level audio formats. The specific models classified as AVP encoders include: * UL-71…
28-Jan-2025
Spec Sheet - UL-708POE - 4K30 Encoder w/ Stereo Audio Extraction
Model Number UL-708POE Product Page See product page for device information and specifications Go to Product Page
11-Feb-2025
Spec Sheet - VBS-HDIP-717HIFI - 4k30 Encoder w/ HDMI Out
Model Number VBS-HDIP-717HIFI DISCONTINUED Compatible Models This product is no longer in production. Please see product page for compatible models. Go to Product Page Specifications Please see spec sheet for product features and limitations. Download Spec Sheet
20-Feb-2025
Spec Sheet - UL-747POE - 4K30 Standard Rackmount Encoder
Model Number UL-747POE Product Page See product page for device information and specifications Go to Product Page
10-Feb-2025
Spec Sheet - UL-718WP4 - 4K30 4-Gang Downmixing Wallplate Encoder w/ Dolby Digital, USB, VGA and Stereo Out
Model Number UL-718WP4 Product Page See product page for device information and specifications Go to Product Page
11-Feb-2025
Spec Sheet - UL-718AVP - 4K30 Downmixing Encoder w/ Dolby Digital, USB & Stereo Out
Model Number UL-718AVP Product Page See product page for device information and specifications Go to Product Page
11-Feb-2025
Spec Sheet - UL-749AVP - 4K30 Downmixing Rackmount Encoder w/ Dolby Digital, USB & Stereo Out
Model Number UL-749AVP Product Page See product page for device information and specifications Go to Product Page
11-Feb-2025
How to Update Dolby DSP Microcode for the UL-718AVP & UL-749AVP
Overview The Ultra Series Downmixing Encoders UL-718AVP and UL-749AVP include a dedicated Dolby DSP processor for audio downmixing. This processor runs its own microcode, which must be updated separately from the main J+P firmware. Keeping this microcode up to date improves debugging visibility and helps preven…
02-Feb-2026
