Three Input Stereo Mixer with DSP

Tính năng:
• Mixes two microphone inputs and one stereo line input to two stereo outputs — Two mono microphone or line level inputs are mixed with a stereo line level input to dual stereo line level outputs for fixed and variable audio applications.
• Inputs: Two balanced/unbalanced mic/line level on 3.5 mm. 6-pole captive screw connectors; balanced/unbalanced stereo line level on a 3.5 mm. 5-pole captive screw connector
• Outputs: Two balanced/unbalanced line level outputs on 3.5 mm. 5-pole captive screw connectors - one fixed. one variable
• DSP audio signal processing — The MVC 121 Plus provides gain. filter. and tone processing for quick and easy configuration that provides unprecedented signal quality in a compact mixer.
• 48 volt phantom power — The MVC 121 Plus is equipped with two mic/line level inputs. Selectable 48 volt phantom power is provided for ease of use with condenser microphones.
• 24-bit/48 kHz analog-to-digital and digital-to-analog converters — High performance converters preserve audio signal integrity in input and output signal conversion. while maintaining latency under 1 ms.
• Fixed. low latency DSP processing — Input to output latency within the MVC 121 Plus is fixed regardless of the number of active channels or processes. Fixed. low latency processing keeps audio in sync with video. and prevents distractions to the presenter resulting from delayed live audio.
• DSP Configurator™ Software — A powerful yet user-friendly PC-based software tool for managing all audio operations of the MVC 121 Plus. It enables complete setup and configuration of digital audio processing tools as well as mixing.
• Intuitive Graphical User Environment — The DSP Configurator Software features a Graphical User Environment that offers a clear view of all inputs and outputs. audio processing blocks. and mix points in a single window. This allows a designer or installer to quickly view an audio configuration without having to access multiple windows or menus.
• Fixed and variable stereo line level outputs — The fixed output is ideal for recording devices or other equipment such as ALS - Assistive Listening Systems. while the variable output is designed to drive a power amplifier.
• Front panel USB configuration port — Enables easy configuration via the DSP Configurator Software without having to access the processors rear panel.
• Front panel mix level adjustments for each input
• Large front panel knob — Provides direct user access to output volume.
• Multi-function LED level indicator — Automatically displays the input gain or output volume setting for the front panel controls. and also acts as an output level meter.
• RS-232 control port — Using serial commands. the MVC 121 Plus can be integrated into a control system. Extron products use the SIS™ - Simple Instruction Set command protocol. a set of basic ASCII code commands that allow for quick and easy programming.
• Three digital input ports for remote mute triggering — Three digital input ports are provided. so that each input on the MVC 121 Plus can be individually muted by remote trigger.
• Live and Emulate operation modes with configuration file saving — Allows settings to be configured offline. then uploaded to the MVC 121 Plus. The software also downloads configuration files from the processor for archiving.
• Soft limits provide optimal adjustment range — The volume range for the variable output and the three mix points can be limited using soft limits to maintain optimal minimum and maximum levels when using external volume control. This prevents operators from over or under-adjusting levels when using digital I/O or RS-232 control. The DSP Configurator Software provides quick drag-and-drop adjustment of soft limits.
• SpeedNav™ keyboard navigation — SpeedNav enables user-friendly. keyboard-based navigation of the DSP • Configurator Software without the need for a mouse or touchpad. Using keyboard navigation keys and shortcuts. the user can access any input or output. mixing points. and all audio DSP tools. Using only the keyboard for software access can help expedite audio system setup and commissioning while on-site using laptop PCs.
• Front panel security lockout — The MVC 121 Plus offers complete front panel security lockout to prevent unauthorized use or tampering.
• Rack-mountable 1U. quarter rack width metal enclosure
• Energy-efficient external universal power supply included