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10. SPECIFICATIONS AND DIMENSIONS
Power Amplifier MRE 220 SE
Configuration: push pull pentode circuit, class A/B; negative grid voltage adjustable separate for
each power tube through ten turn precision regulators. Special wideband output transformer using
high efficient PMZ core.
Output power into 4 ohms
Power Selector High:
200 W RMS
Power Selector Low:
140 W RMS
Peak Power into 4 ohms:
Power Selector High:
220 W Peak
Power Selector Low:
150 W Peak
The Output Power specs are measured with the Super Black Box
Into 8-ohms Load the Output Power is reduced by 20 %
Damping Factor
selectable, DF Low = 4, DF High = 8, (8 Ohm Load)
Delivery state: DF Low
Power Bandwidth:
20 Hz – 70 KHz / - 3 dB at Full Power
5 Hz – 80 KHz / -3dB at 5 W
Noise:
< 100 µV 150 Hz – 15 KHz, > -116 dB
Input Sensitivity
1.5 V RCA, XLR
Input Resistance
50 k
RCA; 25 k
XLR
CMRR of the XLR-Input
> 85 dB / 1 kHz
Minimal Load Impedance
3
Gain DF Low and High
+26 dB - RCA
Eco Mode Trigger Level
0.6 mV input Level
In- and Outputs:
Inputs:
1 x RCA, 1 x XLR
Outputs
1 x speaker terminal suitable for 4 mm Banana
connectors and spades
General Data
Power consumption
< 20 W in Ecomode, 180 W idle, 550 W at full power
Weight
29.80 kg
Mains:
100 V / 115-120 V / 220-230 V / 240 V available
Dimensions:
488 x 229 x 412 mm (W x H x D)
Fuses
Fuse for 230/240V
4 A Type H slow blow / IEC Type (5 x 20 mm)
Fuse for 115/120V
6.3 A Type H slow blow / IEC Type (5 x 20 mm)
Fuse for 100V:
8 A Type H slow blow / IEC Type (5 x 20 mm)
Construction
- double sided PCBs using 70µ copper
- ceramic tube bases with silver contacts
- specially selected and burned-in long-life tubes
- professional, low inductance electrolytic capacitors, LH grade 105° C
Summary of Contents for MRE 220 SE
Page 1: ...MRE 220 SE Owner s Manual English...
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