RMB-1555

Class AB Power Amplifier 120W x 5

The RMB-1555 is a remarkable multichannel amplifier with power output conservatively rated at 120 Watts per channel into 8 ohms (all channels driven!). With all but the most demanding speakers located in extraordinarily large rooms, the RMB-1555 exerts the kind of precise control that presents both nuance and bombast correctly from the faintest flute overtones to the subterranean rumble of an approaching apocalypse.

The RMB-1555 employs a high current, toroidal transformer matched to discrete output transistors with their higher thermal stability and freedom from the designed-in compromises that characterize their integrated circuit cousins. The Class AB amplifier configuration assures the best balance between power output and thermal efficiency.

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With only slightly less power than its big brother, the RMB-1555 retains a very robust power supply to deliver 5 x 120 Watts per channel to medium and large home theatres.

INTERMODULATION DISTORTION (60Hz:7kHz, 4:1)
<0.03%
DAMPING FACTOR
300
SPEAKER IMPEDANCE
4Ω minimum
INPUT SENSITIVITY
Line Level Inputs (RCA): 2.2V
Line Level Inputs (XLR): 3.5V
INPUT IMPEDANCE
Line Level Inputs (RCA): 12kΩ
Line Level Inputs (XLR): 100kΩ
CHANNEL SEPARATION
>50dB

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