2:1 HDMI+VGA 4K Scaling Switcher

Absolute Acoustics
2:1 HDMI+VGA 4K Scaling Switcher

AA-NDS-SS21

The Absolute Acoustics® NDS-SS21 is a multi-format switcher designed to manage signals in corporate meeting rooms. Its architecture combines HDMI, VGA and audio connections providing native support for devices with different capabilities. Its 2 inputs — 1 HDMI and 1 VGA + analogue audio — are routed to 1 HDMI and 1 3.5mm analogue audio outputs.

In addition to the analogue-digital conversion to HDMI (including audio embedding), SS21 VGA input is processed by a high-quality video scaler, sending video in the ideal resolution to the system display. For HDMI inputs, a set of EDID modes is available for configuration, adapting the device for different kinds of applications.

SS21 can be controlled manually via buttons on its front panel, by sending RS232 codes or automatically, through the SmartSwith™ algorithm, that selects the last connected source to display. SS21 also features our CEC Bridge™ technology, which enables sending CEC commands for display control, avoiding the use of external control devices.

Features & Benefits

  • SMART SWITCHER™ - In its new and improved version, the SmartSwitch™ algorithm automatically selects the last source connected for display, allowing an intuitive operation to any user
  • HDMI AUDIO BREAKOUT - Output includes an analogue RCA connection for audio extraction, enabling direct connections to multi-room or professional audio distribution systems
  • VGA SCALER - In addition to the conversion to HDMI, SS21 VGA input is processed by a video scaler, sending video in the ideal resolution to the display
  • AUTOMATION FRIENDLY - Through RS232 ports and a powerful communication protocol, SS21 offers an advanced level of integration with control systems, enabling various automatic and intelligent actions
  • CEC BRIDGE - Taking advantage of native HDMI features, the CEC Bridge™ allows to send commands in the CEC standard to the connected display
  • ULTRA COMPACT SIZE - All this technology is embedded in a compact-sized enclosure, which makes easier the installation in furniture or behind displays

Documentation