Allen & Heath AH-AHM-64 2RU 64x64 Audio Matrix Processor with 12x12 Local Analog I/O

ITEM #: AH-AHM-64 MFG #: AH-AHM-64

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    AH-AHM-64 - Overview

    A scalable installed audio ecosystem

    Allen and Heath AHM-64 is a powerful 64x64 Audio Matrix Processor supported by a comprehensive ecosystem of scalable I/O, control and Dante solutions. Designed to excel in corporate, retail, hospitality and education environments, AHM-64 allows integrators to quickly create systems that build from a single boardroom to a complete campus.

    • Features:

      • 64x64 processing matrix
      • Sound management + installation
      • 12x12 local analogue I/O
      • I/O Port for audio networking, up to 128x128
      • Dante 96kHz 64x64 option card
      • 128x128 built-in SLink expansion port
      • 64 configurable processing outputs
      • 8x Automatic Mic Mixers
    • 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

      • 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)

      • 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): 0.05% @ +16dBu output, 1kHz + 5dB gain
      • Headroom: +18dB
      • Sampling Rate: 96kHz +/- 20PPM
      • ADC: 32-bit Delta Sigma
      • DAC: 32-bit Delta Sigma

      • Internal Storage: ~3GB
      • File types: Mono/stereo .WAV (16/24bit, 44.1/48/96kHz), MP3, FLAC
      • Operating Temperature: 32°F - 104°F
      • Mains Power: 100-240V AC, 50-60Hz, 70W Max
      • DC Power: 12VDC - 5A Minimum Capable Supply

        Input Processing
      • 64 Input Channels: Configurable mono or stereo
      • Trim: +/- 24dB digital trim
      • Polarity Stereo Width Control: Normal/Reverse L/R, R/L, L-PoI/R, R-PoI/L, Mono, L/L, R/R, M/S

      • Sidechain: Self-key or source selectable with 12dB/octave Lo-Pass and Hi-Pass
      • Threshold: -72dBu to +12dBu
      • Depth: 0-60dB
      • Attack: 50ms to 300ms
      • Hold: 10ms to 5s
      • Release: 10ms to 1s
      • Insert: In/Out, +4dBu/-10dBV Level

      • Type: 8-Band fully parametric, +/-15dB
      • Band 1 - 8: Selectable LF/HF Shelving, Bell (variable or constant Q), Hi-Pass/Lo-Pass, Notch
      • Bell Width: 0.50 - 6.00
      • Shelving Type: Classic Baxandall
      • Hi-Pass, Lo-Pass Filter: 12dB/octave

        Compressor: Peak or RMS sensing
      • Sidechain: Self-key or source selectable, with 12dB/octave Lo-Pass and Hi-Pass
      • Threshold: -46dBu to 18dBu
      • Compressor parameters: Threshold, Ratio, Attack, Release
      • Delay: Up to 683ms

        Zone Processing
      • Up to 64 Zones: Configurable Mono or Stereo
      • Source Selector: Up to 20 sources, variable level, Fade In and Fade Out time <20s
      • Insert: In/Out, +4dBu/-10dBV level
      • GEQ: 28 bands 31Hz -16kHz, +/-12dB, constant-Q
      • PEQ: See Input Processing
      • Compressor: See Input Processing
      • Delay: Up to 683ms

      • Ambient Level: Selectable source and metering point, Gain Differential -18dB to 40dB
      • Gap: Selectable source and metering point, Threshold -62dB to -20dB, Time 0-5000ms
      • Gain Element: Min / Max Gain, Rate 0-30dB/s
      • Limiter: Variable Threshold, Attack and Release

        Speaker Processing
      • Crossovers: Configurable 2, 3, 4 way
      • Filters: Asymmetrical, selectable 1st order, Butterworth 12/18/24 db/octave, LR 12/24 dB/octave
      • PEQ: 4-Band fully parametric
      • Delay: Up to 683ms
      • Limiter: See Zone Processing

      • Channels: 1x64, 2x32, 4x16 or 8x8
      • Modes: D-Classic gain sharing or NOM
    • Warranty:

      • 3 Year Limited Warranty
    • GTIN:


    AH-AHM-64 - Required Accessories

      California Residents:
      Cancer and Reproductive Harm -