The Allen & Heath dLive DM48 RackUltra FX is a state-of-the-art digital mixing system designed for professional audio engineers and live sound applications. This robust unit features a 48-channel input rack that supports up to 128 input processing channels, ensuring comprehensive and flexible audio management for even the most demanding environments. It is equipped with advanced DEEP processing capabilities, offering high-quality emulations of classic analog gear and studio-grade effects. The DM48 RackUltra FX integrates seamlessly with Allen & Heath's dLive control surfaces, providing intuitive control over an extensive range of parameters. Additionally, the unit boasts a redundant, hot-swappable power supply, dual-stage audio redundancy, and multiple networking options, ensuring reliable performance and connectivity. Its rugged, tour-grade construction makes it suitable for both fixed installations and touring scenarios, delivering exceptional sound quality and reliability every time.
• 48 mic/line inputs, 24 line outputs
• XCVI 160x64 FPGA core
• 128 Input Channels with full processing
• 64 Mix Outputs with full processing
• Configurable 64 bus architecture (group, FX, aux, matrix, mains)
• 16 RackExtra FX with dedicated stereo returns
• Automatic Mic Mixer (AMM) up to 4 zones, 64 ch
• DEEP processing – powerful embedded plugins including GEQ and compressor modelling
• 24 DCAs
• Built-in signal generator, RTA and spectrogram
• New preamp design for extra transparency
• Unique Active PAD circuit for consistent performance with any source
• Connection hub
• Dual redundant, hot swappable power supply
• Flush front panel with ultra quiet fan
• Reversible rack ears design
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: >4kO (Pad out), >10kO (Pad in)
Mic EIN: -127dB with 150 source
Phantom Power Indication: Per socket, internal or external phantom power sensing, triggered at 24V
Analogue XLR Outputs: Balanced, Relay protected
Output Impedance: <75O
Nominal Output: +4dBu = 0dB meter reading
Maximum Output Level: +22dBu
Residual Output Noise: -92dBu (muted, 20-20kHz)
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 and DAC: 24-bit Delta-Sigma
Dimensions (LxWxH): 19" x 12.3" x 14.5"
Weight: 39 lbs
Power: 100-240V AC, 50-60Hz, 175W max
(1) Allen & Heath dLive DM48 RackUltra FX
