Kramer 20-Port Audio Matrix with DSP, AEC, and Interchangeable Inputs & Outputs

Description

The 20-Port Audio Matrix with DSP, AEC, and Interchangeable Inputs & Outputs is a member of the Kramer XSPerience family of DSP products. This is an advanced, professional audio matrix switcher with 20 analog ports that can be configured as inputs or outputs according to preset I/O configurations.

AFM-20DSP-AEC includes multi-channel DSP, AEC (Acoustic Echo Cancellation), mini USB, built-in 2x60W at 8 ohms and 1x120W at 70/100V power amplifier, 4×4 Dante interface, HDMI embedding and de-embedding, USB, and S/PDIF. The comprehensive and user-friendly graphic interface makes configuring every detail of your audio system intuitive and easy.

Advanced audio matrix switcher: professional, studio-grade signal conversion technology, including the latest generation 32-bit advanced digital analog converter architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Maintains the quality of the original audio signal with selectable sampling rates up to 96 kHz. Flat frequency response, unmatched sonic performance, excellent signal-to-noise ratio, and low distortion levels.
Wide range of I/O formats including 20 analog ports, 4×4 Dante interface, HDMI input and output, USB plug & play audio port, and S/PDIF input and output.
Teleconference optimized: features AEC (Acoustic Echo Cancellation), that prevents the microphone from picking up the far-end echoed speech, so you only share the audio spoken directly into the microphone. An advanced AEC module is included for the 12×8 I/O matrix configuration. The AEC module includes a microphone automixer.
Multi-channel processing: provides DSP (Digital Sound Processing) that enables simultaneous processing of all input and output signals.
Built-in power amplifier: 2x60W at 8 ohms and 1x120W at 70/100V power amplifier.
Maximum flexibility: customize the analog port configuration—use the default 12 x 8 I/O matrix configuration or select from one of the many other preset I/O configurations. Route any input to any output, even between different formats (for example, route an analog input to an S/PDIF output). Control volume and DSP per port. Route any of the ports to the power amplifier.
Simple and powerful Maestro room automation: intuitive user interface enables you to fully automate your meeting room elements. Configure lights, shades, devices, and more to be activated by an extensive range of triggers, including input/output connectivity, routing, and button pressing. By minimizing user intervention, Maestro room automation saves meeting prep time and minimizes human error before presentations.
Intuitive and comprehensive configuration and control via a powerful, user-friendly graphic interface, set volume (gain and attenuation) and DSP per input; execute routing and select line in, mic in, phantom power, or line out on each port; configure master level and more. Control signal routing, volume, and other basic settings using API commands via RS-232 communication transmitted by a PC, touchscreen system, or other serial controller.
Audio de-embedding: de-embeds the audio signal from the HDMI input for routing to any of the outputs or for routing to the loop output.
Programmable: supports up to 10 global presets per I/O configuration plus 10 mixer snapshot presets.
Easy, cost-effective maintenance: LED indicators for main power, line in/out, mic in, clipping, power amp, Dante sync, and HDMI enable easy local maintenance and troubleshooting. Local firmware upgrade via the USB type-A port ensures lasting, field-proven deployment.
Easy installation: 19″ enclosure for rack-mounting a unit in a 1 RU rack space with included rack ears and universal 100-240 VAC power connection.

Kramer 20DSP Specs
Input
Audio Inputs 1 x RCA TS S/PDIF
Input Audio Format S/PDIF
Embedded Audio Input HDMI
Output
Audio Outputs 1 x RCA TS
1 x Block 4-Pin Program
Output Audio Format S/PDIF
Analog
Embedded Audio Output HDMI
USB-B
Audio Performance
Max Input Level +8 dBu
Amplifier Power Rating 2 x 60 W per Channel
1 x 120 W Bridged
Hardware
Bluetooth Yes
Power
Power I/O 1 x IEC C14 Input
Power Consumption Device: 100 to 240 VAC
General
Certifications CE, RoHS, WEEE
*as per Manufacturer
Rack Form Factor 1 RU
Dimensions 17.2 x 9.3 x 1.7″ / 43.6 x 23.7 x 4.4 cm
Weight 3.5 lb / 1.6 kg