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DSPPA – D2250

Amplifiers

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audac-AMP203
  • AUDAC

AUDAC – AMP203

The AMP203 is a revolutionary small amplifier, featuring network input through Dante providing a complete media networking solution to distribute uncompressed audio via standard Ethernet networks with near-zero latency, while allowing all other data to be connected on the same network. The AMP203 is a revolutionary small amplifier, featuring network input through Dante providing a complete media networking solution to distribute uncompressed audio via standard Ethernet networks with near-zero latency, while allowing all other data to be connected on the same network. It features various DSP functionalities, including Low-pass, Band-pass and High-pass filters. All configurations can be made via RS485 and Ethernet. The output connector has been implemented using a 4-pin terminal block connector, featuring an output power of 30W per channel and 60W when bridged. Using PoE (Power over Ethernet) the amplifier receives both power and signal through a single networking cable, this way flexibility is maximized while needed cabling is kept at a minimum. The compact convection cooled enclosure eliminates any humm or buzz otherwise caused by a fan. Various optional mounting brackets are available making it ideal for mounting under a desk, in a closet or on the wall, 19” rack mounting hardware is available as well.
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rdl-av-xmn4|rdl-av-xmn4
  • RDL

RDL – AV-XMN4

The AV-XMN4 is an interface that converts four XLR microphone inputs to Dante network audio channels.  The AV-XMN4 is an interface that converts four XLR microphone inputs to Dante network audio channels. Special software is not required to configure the AV-XMN4. Each XLR input is equipped with a switch to set the gain for dynamic or condenser microphones. A dual-LED VU meter displays the level for each input to facilitate selection of the ideal gain range. P48 phantom voltage is supplied to each microphone input. The AV-XMN4 is a professional grade product with discrete mic preamplifiers for studio quality fidelity and low noise performance. The AV-XMN4 may be powered from an external 24 Vdc power supply, available separately. The AV-XMN4 is equipped to operate from a PoE enabled network switch. The AV-XMN4 will reserve power from the switch even while being powered from an external 24 Vdc supply. If PoE power and an external 24 Vdc supply are both feeding an AV-XMN4, the unit will run from the external supply and will seamlessly switch over to PoE power upon loss of the external supply. Valid power and synchronization to the Dante network is indicated by a green LED visible from the front of the unit. The AV-XMN4 is constructed in a durable, professional all-metal enclosure suitable for use on stage or in studio, or mounted to any flat surface. For fixed installations, mounting brackets are included. The chassis is designed to protect the front panel slide switches from accidental damage. This full-featured AV-PAK product is engineered and manufactured in the U.S.A for continuous duty in demanding installations. Features
  • Dante Network Interface for Four Audio Mic Inputs
  • Each XLR Input Provides Switch-Selectable Mic Gain: 40 dB, 48 dB or 62 dB
  • 48 V Mic Phantom (P48) on each input
  • Four XLR Front-Panel Inputs
  • Converts Four Standard XLR Mic Audio Sources to Dante Network Channels
  • Special Software Not Required for Module Setup
  • High Resolution 24 Bit Analog to Digital Conversion
  • LED Indicator for Valid Power and Network Sync
  • Operation from PoE Power (Class 0, IEEE 802.3af) or external 24 Vdc
  • Mounts on a Microphone Stand using an RDL SF-MSM1
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Inter-M_-_DSA-500Q
  • Inter-M

Inter-M – DSA-500Q

The DSA-500Q is a high-power 4-channel professional amplifier that can deliver high performance in environments such as school auditoriums, music rooms, government offices, cultural centers, and religious facilities that require high-quality sound. The DSA-500Q is a high-power 4-channel professional amplifier that can deliver high performance in environments such as school auditoriums, music rooms, government offices, cultural centers, and religious facilities that require high-quality sound. Feature High quality CLASS-D 4CH Professional Amplifier DSA-500Q is a High Performance Class-D Power Amplifier using SMPS power and can reproduce high-quality audio in various environments such as auditorium and performance hall. 4CH Dante™ Digital Audio Input You can input 4CH Dante™ digital audio through the network port and 4CH analog audio inputs. Built-in DSP Parametric 8 band EQ, crossover filtear using HPF and LPF,delay, attack / release adjustable limiter. Easy control of equipment through front panel with OLED and PC GUI Using OLED and operation switches installed on the front, and DSA-500Q dedicated software, various parameters can be adjusted. Easy one-touch front dust filter cleaning It is possible to remove the front dust filter easily by separating the ventilator on the front of the equipment by one-touch method. Simultaneous control of multiple amplifiers via PC GUI The PC GUI allows intuitive manipulation of various functions of the DSP, and simultaneous control of multiple amplifiers through IP registration of the equipments. Up to 340 ms delay time adjustable When configuring a system with multiple speakers, you can adjust the Delay function to control the audio transmission time up to 340 msec for clear sound. Frequency band adjustment using HPF and LPF You can use the Butterworth / Bassel / Linkwithz-Riley filter to adjust the frequency band required for your speakers.
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