Allen & Heath AHM-64 64x64 Digital Matrix

The Allen & Heath AHM-64 64x64 Digital Matrix is an audio matrix processor for sound management and installation. It is designed for audio distribution, paging, conferencing and speaker processing in a multitude of environments including corporate, hospitality, education, event and multi-purpose venues, retail, theatres, cruise ships and sports venues.

The AHM-64 processor is complemented by an extended ecosystem of remote audio expanders, remote controllers, interfaces, apps and software. A family of portable, rack-mountable or wall-mount audio expanders is available with a choice of proprietary point-to-point Layer-2 or Dante transport protocols.

Allen & Heath AHM-64 64x64 Digital Matrix Features

- Dante 96kHz 64x64 optional card (AES67 and DDM ready) Sold Separately
- 64x64 processing matrix
- 12x12 local analogue I/O
- I/O Port for audio networking, up to 128x128
- 128x128 built-in SLink port for audio expansion
- 64 configurable processing outputs – mono / stereo zones or speaker processing
- 96kHz FPGA core with ultra-low latency
- Compatible with IP1, IP6, IP8 remote controllers
- 2x2 local GPIO plus networkable GPIO interface
- TCP/IP protocol for third party integration
- Crestron, AMX and Extron drivers
- DC backup power supply
- Mac / Windows System Manager software
- Custom Control app and editor for BYOD
- 32 user profiles
- Integrated stereo playback
- Event scheduler

Sound management tools:
- 8x Automatic Mic Mixers
- ANC (Ambient Noise Compensation)
- Priority ducking
- 8-band PEQ, dynamics and delay on every input and zone
- Speaker processing with x-over filter, delay, limiter and PEQ
- Processing expansion module

Allen & Heath AHM-64 64x64 Digital Matrix Specifications

Inputs:
- Mic/Line Inputs: Balanced, +48V phantom power
- Mic/Line Preamp: Fully recallable
- Input Sensitivity: -60 to +15dBu
- Analogue Gain: +5 to +60dB, 1dB steps
- Pad: -20dB Active PAD
- Maximum Input Level: +30dBu (PAD in)
- Input Impedance: >3kΩ (Pad out), >8kΩ (Pad in)
- Mic EIN: -127dB with 150Ω source

Outputs:
- Analogue Outputs: Balanced, Relay protected
- Output Impedance: <75Ω
- Nominal Output: +4dBu = 0dB meter reading
- Maximum Output Level: +22dBu
- Residual Output Noise: -94dBu (muted, 20-20kHz), -92dBu (muted, 20-40kHz)

System:
- Measured balanced XLR in to XLR out, 20-20kHz, +5dB Gain, Pad out, signal @ 0dB (meter)
- Dynamic Range: 110dB
- System Signal to Noise: -94dB
- Frequency Response: 20Hz - 25kHz +0/-0.8dB
- THD+N (analogue in to out): 0.005% @ +16dBu output, 1kHz +5dB gain
- Headroom: +18dB
- Sampling Rate: 96kHz +/- 20 PPM

Allen & Heath AHM-32 32x32 Digital Matrix Supplied With

- AHM-64 matrix processor
- This Getting Started Guide
- Safety Sheet
- IEC mains lead
- Phoenix connectors with strain relief (1x 10-pin, 24x 3-pin, 1x 2-pin)