상세스펙
  • DM 8500
Analogue Inputs
Number of channels 10
Type Analogue, electronically balanced Euroblock connectors
Impedance 10 kΩ
Maximum input level +24 dBu
Gain range 0 to +66 dB with step 6 dB
Common mode rejection Typically, 60 dB at 1 kHz
Crosstalk (inter-channel @ 1 kHZ) < -75 dB
Phantom power +48 VDC, 7mA per channel
Analogue Outputs
Number of channels 6
Type Analogue, electronically balanced Euroblock connectors
Output impedance 200 Ω, balanced
Maximum output level -31 dBu to +24 dBu
Dante I/O Characteristics
Number of channels 64 input / 64 output
Connector 2 x RJ45
Sample rate 48 kHz
Resolution 24-bit
DM8500 internal latency < 1.8 ms
DM8500 Dante latency 0.25 ms, 0.5 ms, 1.0 ms, or 5.0 ms (set by Dante controller)
Clock synchronization Incoming Dante clock or DM8500 internal clock
ULTRANET Digital Network
Number of channels 16 out
Connector RJ45
Sampling rate 48 kHz
Latency < 1.8 ms
Cable Shielded CAT-5
Cable length Up to 75 m / 250 ft
USB Audio
Number of channels 2 in / 2 out
Resolution 16-bit
Sampling rate 48 kHz
Type Audio Class 1.0 compliant
Connector USB, type B
GPIO
Number of channels 6
Input voltage 0 to 5 V
Input impedance 4.7 kΩ to +5 V (2-wire mode) > 1 MΩ (3-wire mode)
Output voltage 0 / 5 V (unloaded)
Output impedance 550 Ω (source) 10 Ω (sink)
Output current -1 mA (source) (Vo ≥4 V) 20 mA (sink), (Vo ≤ 0.4 V)
+5 V supply current 150 mA max
RS232
Format 8-N-1, 38,400 baud
Connector DB9 female
Performance
Frequency response 20 Hz to 20 kHz (±1 dB, input to output @ +4 dBu)
THD+N (1kHz @ 0 dB gain, +4 dBu output) < 0.005% (Bandwidth = 20 Hz-20 KHz)
Equivalent input noise -125 dBu (Bandwidth= 20 Hz-20 KHz, gain = 66 dB, RS = 150 Ω)
Dynamic range > 105 dB (Bandwidth = 20 Hz-20 KHz, none weighted)
A/D - D/A conversion multi-bit ΣΔ
AEC Module Support 6 AEC Modules (Up to 24 channels totally)
Each AEC module tail length setting options : 150ms with 4 channels or 300ms with 2 channels
Each AEC Module can set individually
AEC convergence up to 100 dB/sec
Power Requirements
Voltage 100 VAC to 240 VAC ±10 %
Frequency 50 ~ 60 Hz
Consumption < 48 W
Dimension/Weight
Dimensions (H x W x D) 44 x 483 x 293 mm
Weight Net : 3.6 kg
Shipping : 4.8 kg
Temperature Range
Operation +0° C to +45° C
Storage -20° C to +60° C