Technical specifications
Digital Signal Processing
System start-up time < 21 sec.
Time to tone (Standby/ReadyStandby) < 4/< 1 sec.
Time to tone (Off/Wake on Audio) < 21 /< 4 sec.
Conversion 96 kHz
Latency analog/digital (AES) input 0.3/0.3 msec.
A/D conversion 27 Bit (dual-stacked A/D converters)
Internal processing Combination of high-resolution fixed point
and floating point processing
Equalizer two user definable 16-band equalizers
Filter types: PEQ/Notch/HiShlv/LoShlv/Asym
Delay 0.3 msec. - 10 sec.
Frequency generator Pink noise or Sine wave 10 Hz – 20 kHz
Controls and indicators
RESET
Recessed push-button (rear panel)
TFT color touchscreen 4.3"/480 x 272 pixels
Fan noise emission
Rack mounted, measured on axis, 1 m (3.3 ft) to front panel, A-weighting.
Min./Max. RPM 30/50 dB(A)
Ambient temperature 23 °C/73.4 °F
Dimensions and weight
Height x width x depth 2 RU x 19" x 465 mm (18.3")
Weight 13.3 kg/29.3 lb
40D enclosure dimensions in mm [inch]
d&b 40D Reference manual 1.3 en8