Allen & Heath dLive DM64 MixRack 128 x 64 I/O, 64/32

Whether you're managing a large-scale tour, a high-profile broadcast event, or an installed AV system, the Allen & Heath dLive DM64 MixRack delivers the power, scalability, and pristine audio quality that professionals demand. Experience next-level mixing with the DM64—unmatched performance, unlimited possibilities. Features 64 mic/line inputs, 32 line outputs XCVI 160x64 FPGA core - 96kHz sample rate- Variable bit-depth for ultimate precision and noise performance- Virtually infinite mix headroom thanks to 96bit accumulator- Class leading, ultra-low latency at 0.7ms 128 Input Channels with full processing 64 Mix Outputs with full processing Configurable 64 bus architecture (group, FX, aux, matrix, mains)- LR, LCR and up to 5.1 mains mode- Multiple PFLs 16 RackExtra FX with dedicated stereo returns 24 DCAs AMM (Automatic Mic Mixer) up to 64 channels DEEP processing – powerful embedded plugins including GEQ and compressor modelling Built-in signal generator and RTA and spectogram New preamp design for extra transparency Unique Active PAD circuit for consistent performance with any source Connection hub- Dual redundant GigaACE gigabit link to Surface- 2x redundant DX links for I/O expansion- 3x I/O Ports – 128 ch 96 kHz each- Dedicated ME-1 48kHz port- 2x Network ports- Wordclock BNC I/O Dual redundant, hot swappable power supply Flush front panel with ultra quiet fan Reversible rack ears design Specifications Inputs Mic/Line XLR Inputs: Balanced XLR, +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: >4kΩ (Pad out), >10kΩ (Pad in) Mic EIN: 127dB with 150Ω source Phantom Power indication: Per socket, internal or external phantom power sensing, triggered at 24V Outputs Analogue XLR Outputs: Balanced, Relay protected Output Impedance: <75Ω Nominal Output: +4dBu = 0dB meter reading Maximum Output Level: +22dBu Residual Output Noise: -92dBu (muted, 2020kHz) -90dBu (muted, 2040kHz) System Measured balanced XLR in to XLR out, 2020kHz, minimum Gain, Pad out, signal @ 0dB (meter) Dynamic Range: 110dB System Signal to Noise: -92dB Frequency Response: 20Hz 30kHz +0/0.8dB THD+N (analogue in to out): 0.0015% @ +16dBu output, 1kHz 0dB gain Headroom: +18dB Internal operating Level: 0dBu dBFS Alignment: +18dBu = 0dBFS (+22dBu at XLR output) Meter Calibration: 0dB meter = 18dBFS (+4dBu at XLR out) Meter Peak indication: -3dBFS (+19dBu at XLR out) Sampling Rate: 96kHz +/ 20 PPM ADC: 24bit DeltaSigma DAC: 24bit DeltaSigma Latency: 0.7 ms (MixRack XLR in to XLR out, Input to Mix), +5 samples, Surface to Mixrack (GigaACE hop), + 8 samples, DX32 to Mixrack (DX hop) Dimensions and Weight DM64: W482.6 x D313 x H458 mm (19x 12.3x18) x 21kg (46lbs) Power Mains Voltage Operating Range: 100-240V AC, 50/60Hz Mains Power Consumption: 300W max (MPS16 V1 300W)* 250W max (MPS16 V2 250W)*