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Innosonix – MA24/HP²

Amplifiers

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MA-2.1200
  • Fohhn

MA-2.1200

The MA-2.1200 is a compact 2-channel digital amplifier with a 4 × 2 routing matrix. It forms a powerful and reliable component in your fixed installation and is extremely flexible and cost-efficient. The integration in media controls and audio networks is possible without difficulty and the configuration can also be done very easily via a USB-C socket with Fohhn Audio Soft. Main features
  • Output power: 2 × 1200 W / 4 ohms / 100 V / 70 V
  • Available in two variants: With Analog Inputs (MA-2.1200 ANA) or Dante Input (MA-2.1200 DAN)
  • Compact and light: 1 U, 5.2 kg
  • Mounting brackets for rack included
  • Two freely programmable switching contacts
  • With Fohhn Airea connection
  • Can be remotely operated and controlled over Fohhn Net
  • Q-SYS Plugin available in combination with Fohhn NA-4 or ABX-6
  • Temperature controlled, low noise fan
  • Auto Power Save for minimum standby power requirements
  • Fohhn speaker presets ensure maximum safety, reliability and excellent sound quality
    Amplifiers
  • Dante Ch: 4x4
  • 16-bit, 24-bit
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rdl-sf-np16e
  • RDL

RDL – SF-NP16E

The SF-NP16E is an audio power amplifier that converts one Dante network audio channel to a 70 V or 100 V constant voltage amplified output.  The SF-NP16E is an audio power amplifier that converts one Dante network audio channel to a 70 V or 100 V constant voltage amplified output. The output provides 16 watts for a network digital audio level of 0 dBFS. Special software is not required to configure the module. The SF-NP16E is equipped to operate from a PoE+ enabled network switch. The SF-NP16E may be powered from an external 24 Vdc power supply, available separately. If a PoE+ powered device instantaneously demands excessive power from a PoE+ port, that port can shut off its output voltage, causing a prolonged disruption of the device operation. The SF-NP16E monitors the amplifier power and limits the current to protect the PoE+ port against shutting down even during extreme feedback or square wave modulation conditions. A red rear-panel PORT PROTECT LED flashes when the SF-NP16E reduces power consumption to prevent shutdown of the PoE+ port voltage. The SF-NP16E is equipped with an internal VCA for setting the output level. A detachable terminal block provides for the connection of an external 10 KΩ potentiometer or a 0 to 10 Vdc control voltage. The amplifier gain remains at maximum when the VCA input terminal is not connected. RDL remote controls are available to provide single-turn, multi-turn (rotary encoder) or pushbutton (ramp or fixed level selection) user level control. VCA control insures long term noise-free level adjustment. The module is equipped with both thermal and output short-circuit protection. The high-efficiency Class D output stage produces minimal heat for all levels of expected voice or music modulation. An LED MUTE indicator glows yellow when the output is muted. Valid synchronization to the Dante network is indicated by a green LED visible from the front of the unit. The SF-NP16E is constructed in a durable, professional all-metal enclosure suitable for free-standing, surface-mounted or rack-mounted operation. This full-featured SYSFLEX product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. The versatility of SYSFLEX products adds enormous flexibility in the design and installation of professional A/V systems. Features
  • 16 Watts RMS Constant Voltage Amplifier
  • 70 V or 100 V Output
  • Converts One Dante Network Audio Signal to a Mono Constant Voltage Output
  • Selectable Dante Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
  • 0 dBFS Input for 16 W Output
  • Automatically limits supply current to protect against PoE+ port shutdown
  • VCA Control on Detachable Terminal Block
  • External Control Using 10 KΩ Potentiometer or 0 to 10 Vdc
  • Compatible with RDL Remote Level Controls
  • Special Software Not Required for Module Setup
  • LED Indicator for Network Sync
  • High-Efficiency Class D Operation
  • Thermal and Short-Circuit Protection
  • Plenum Rated per UL 2043 Standard
    Amplifiers
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stewart-audio-mc850
  • Stewart Audio

Stewart Audio – MC850-LZ-D

The MC850-LZ-D is an 8 channel, 4/8 Ohm, 1RU amplifier delivering 50W per channel with channel-to-channel power sharing, Ethernet and RS-232 control. The MC850-LZ-D amplifier supports Dante™ audio and has AES67 support. The MC850-LZ-D is an 8 channel, 4/8 Ohm, 1RU amplifier delivering 50W per channel with channel-to-channel power sharing, Ethernet and RS-232 control. The MC850-LZ-D amplifier supports Dante™ audio and has AES67 support. The MC850 family embodies the future of smart amplification with networked audio inputs, Ethernet configuration, control and reporting and flexible power allocation between channels. Whether it’s low impedance, 70V/100V or a mix of the two, there is a model for you with 8 channels and a total of 400W. Setup and configuration can be done anywhere with network access allowing the installer to locate in the zone for real time feedback. The software is simple, intuitive and targeted in scope to make set up easy and allow for granular control. There are 8 independent Dante™ inputs. The MC850 family is AES67 compatible. We built the MC850 family with the network in mind and you’ll find it shows.       
  • 8 independent Dante™ inputs
  • Primary and Secondary Dante™ ports (redundant or switched)
  • Ethernet port for control and reporting
  • RS-232 control
  • Power sharing up to 125W per channel
  • Compact 1RU enclosure
  • Made in USA
    Amplifiers
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