Dynacord DRM 4000 owner manual Peci F I C a T IO N S, Specifications

S PECI F I C A T IO N S

10. SPECIFICATIONS

10.1 Specifications

Supply Voltage			24 V DC (21.6 .. 31.2 V DC)
Nom. Power Consumption (24 V)			700 mA
Max. Power Consumption		(24 V)	975 mA
Audio Inputs			4 x MIC / LINE, 4 x AUX, 1 X MIX IN
MIC/LINE Inputs			XLR-type connectors, electronically balanced,
			transformer optionally available
Nom. Input Level		MIC:	-60 .. -10 dBu / 0.8 mV .. 245 mV
		LINE:	-30 .. +20 dBu / 25 mV .. 7.75 V
Max. Input Level		MIC:	+11 dBu / 2.75 V
		LINE:	+30 dBu / 24.5 V
Input Impedance		MIC:	3.6 k ohms
		LINE:	10 k ohms
Common Mode Rejection			> 50 dB
Limiter Operating Range			-10 dBu .. +20 dBu (MIC/LINE 1 & 2)
AUX Inputs			2 x RCA-type connectors each, unbalanced
Nom. Input Level			-6 dBu respectively +4 dBu / 390 mV respectively 1.23 V,
			internally configurable
Max. Input Level			+15 dBu respectively +25 dBu / 4.4 V respectively 13.8 V
Input Impedance			> 19 k ohms
MIX Input			2 x Cinch, unbalanced
Nom. Input Level			0 dBu / 775 mV
Max. Input Level			+21 dBu / 8.7 V
Input Impedance			22 k ohms
Audio Outputs
Master Output A/B			XLR-type connectors, electronically balanced,
			transformer optionally available
Nom. Output Level			0 dBu / 775 mV
Max. Output Level			+21 dBu / 8.7 V
Output Impedance			< 120 ohms
Nom. Load Impedance			600 ohms
Send Output			2 x RCA-type connectors, unbalanced
Nom. Output Level			0 dBu / 775 mV
Max. Output Level			+21 dBu / 8.7 V
Output Impedance			< 100 ohms
Direct Outputs			Phoenix Micro-Combicon pin terminal, unbalanced
Nom. Output Level			0 dBu / 775 mV
Max. Output Level			+21 dBu / 8.7 V
Output Impedance			< 100 ohms
Frequency Response			20 Hz - 20 kHz (- 1.0 dB)
S/N Ratio			> 100 dB
THD MIC/LINE			< 0.03 % (without transformer)
			< 0.08 % (with transformer)
THD AUX			< 0 . 01 %
Tone Control	LO		± 15 dB / 60 Hz
	H I		± 15 dB / 13 kHz
Low Cut			85 Hz / 12 dB per octave slope
Environmental temperature			+5°C.....+40°C
Dimensions			483 x 43.6 x 351 (W x H x D in mm), 19", 1HU
Weight			4.7 kg / 10.4 lbs
Extensions			NRS 90233	input transformer	(121 682)
			NRS 90227	output transformer	(121 679)
			NRS 90257	mains adapter	(121 789)
			NRS 90256	RS-485 interface	(121 785)
			NRS 90258	RS-232 interface	(121 790)

Subject to change without prior notice

10-1