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Kramer AFM-20DSP-AEC

20×20 Audio Matrix with DSP, AEC and Interchangeable Inputs & Outputs, Dante and built-in amplifier

20 terminals each of which can be configured as inputs or outputs

£2253 (£2703.60 inc. VAT)
Availability: In stock

Kramer AFM-20DSP-AEC (13-80451330)

The Kramer AFM-20DSP-AEC, a member of the Kramer XSPerience family of DSP products, is an advanced, professional audio matrix switcher with 20 Analogue ports that can be configured as inputs or outputs according to preset I/O configurations.

The AFM-20DSP-AEC includes multi-channel DSP, AEC (Acoustic Echo Cancellation), mini USB, built-in 2x60W @ 8Ω and 1x120W @ 70V / 100V power amplifier, 4x4 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.

Kramer AFM-20DSP-AEC Key Features

  • Advanced Audio Matrix Switcher — Professional, studio grade signal conversion technology, Including the latest generation 32–bit advanced Digital Analogue 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 extraordinarily low distortion levels.
  • Wide Range of I/O Formats — Includes 20 Analogue ports, 4x4 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 X 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 @ 8 | and 1x120W @ 70V / 100V power amplifier.
  • Maximum Flexibility — Customize the Analogue port configuration: use the default 12 × 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 Analogue input to an S/PDIF output). Control volume and DSP per port. Route any of the ports to the power amplifier.
  • Teleconference Optimized — Features AEC (Acoustic Echo Cancellation), that prevents the microphone from picking up the far–end echoed speech, so you only hear the audio spoken directly into the microphone.
  • 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, touch screen 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 1U rack space with included rack ears and universal 100–240V AC power connection.
  • 7 year warranty (Click Here for details)
  • Order Code: 13-80451330
HDMI
Audio
RS-232 Control

Kramer AFM-20DSP-AEC Specifications

Connectivity

Audio I/O 20 Balanced Mono Audio on 3-pin terminal blocks
Inputs 1 × HDMI On a female HDMI connector
1 × S/PDIF On an RCA connector
1 × USB On a female mini USB connector
Outputs 1 × USB On a female mini USB connector
1 × HDMI On a female HDMI connector
1 × S/PDIF On an RCA connector
1 × 120w Amplifier On a 4-pin large terminal block
1 × 1 S/PDIF On an RCA connector
Ports 1 × RS-232 On a 3-pin terminal block connector
1 × Ethernet On an RJ45 female connector

Line/Mic Level Input

Impedance Unbalanced 7.6kΩ
Impedance Balanced 3.8kΩ
Impedance Microphone 3.8kΩ
Nominal Level Unbalanced 0dBV (0.77Vrms)
Nominal Level Balanced +6.8dBu (1.54Vrms)
Maximum Level (balanced) +8dBu (2Vrms)
Sensitivity Unbalanced Full power @ 0dBV (0.77Vrms)
Sensitivity Balanced Full power @ +6dBu (1.54Vrms)
Phantom Power 48 VDC on/off per input

Line Level Output

Impedance Unbalanced 50Ω
Impedance Balanced 50Ω
Frequency Response 20Hz - 20kHz @ ±1dB
S/n Ratio >100 dB, 20Hz - 20kHz, at unity gain (unweighted)
Audio THD + Noise <0.01%, 20 Hz - 20 kHz, at unity gain

Line Level Input

Crosstalk <-85 dB, 20Hz to 20kHz

User Interface

Front Panel LEDs 1 × status, 20 × Analogue audio ports, 4 × Dante I/O, HDMI embed, HDMI de-embed, 2 × S/PDIF I/O, USB I/O, and 2 × amplifier channels
Control RS-232 Baud Rate: 115200
Data Bits: 8
Stop Bits: 1
Supported Web Browsers Windows 7, Windows 10, Mac 10.11: Chrome

Mechanical

Power Consumption
Source 100-240V AC 50/60Hz
Regulatory Compliance CE, RoHs, WEEE
Enclosure Size 19” 1U
Type Aluminium
Cooling Fans
In The Box AFM-20DSP-AEC, Power cord
Net Dimensions 43.6 × 23.7 × 4.4cm (W×D×H)
Shipping Dimensions 52.5 × 33 × 10.7cm (W×D×H)
Net Weight 1.6kg (3.5lbs)
Shipping Weight 2.7kg (5.9lbs) approx
Shipping Dimensions 52.50 × 33.00 × 10.70cm
(20.67" × 12.99" × 4.21" ) W×D×H
Shipping Weight 3.0kg (6.6lbs) approx.

Environmental Conditions

Operating Temperature 0° to +40°C (32° to 104°F)
Storage Temperature -40° to +70°C (-40° to 158°F)
Humidity 10% to 90%, RHL non-condensing

Kramer AFM-20DSP-AEC Usage Diagram



Kramer AFM-20DSP-AEC Usage Diagram