The AFM-20DSP-AEC is a professional audio matrix switcher from Kramer’s XSPerience DSP family, featuring 20 configurable analog ports, multi-channel DSP, and Acoustic Echo Cancellation (AEC). It includes built-in amplification (2×60W at 8Ω and 1×120W at 70V/100V), a 4×4 Dante interface, HDMI audio embedding and de-embedding, USB, mini USB, and S/PDIF connectivity. Its user-friendly graphical interface simplifies audio system configuration and management.
- Multi–Channel DSP
- AEC (Acoustic Echo Cancellation)
- Microphone automixer
- Intuitive and Comprehensive Configuration and Control
- Mini USB Connector
- Built–in Power Amp — 2x60W @ 8Ω and 1x120W @ 70V / 100V
- HDMI audio embedding and de–embedding
- 4x4 Dante interface
| Outputs |
1 USB: On a female mini-USB connector 1 USB: On a female mini USB connector 1 S/PDIF: On an RCA connector 120W Amplifier: On a 4–pin large terminal block 1 S/PDIF: On an RCA connector |
| Ports |
RS-232: On a 3−pin terminal block connector Ethernet: On an RJ−45 female connector |
| Inputs |
1 HDMI: On a female HDMI connector 1 S/PDIF: On an RCA connector 1 USB: On a female mini USB connector |
| Line/Mic Level Input | mpedance 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) |
| 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 |
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