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.
|Continuous Power Output
5 channels dirven
|Total Harmonic Distortion
(20Hz-20kHz, 8 ohms)
(60Hz : 7 kHz, 4:1)
(+0.5, ‰ÛÒ3 dB)
|10Hz - 100kHz|
(20-20,000Hz, 8 ohms)
|Speaker Impedance||4 ohms minimum|
|Signal to Noise Ratio
(IHF A network)
|Input Impedance/Sensitivity||12k ohms/1.5 volt|
|U.S. version||120 volts, 60Hz|
|European version||230 volts, 50Hz|
|Power Consumption||650 watts|
|Width x Height x Depth||431 x 188 x 454mm
17 x 7 1/2 x 17 7/8 in
|Front Panel Height||4U / 176.8mm / 7 in|
|Weight (net)||21.8kg / 48.1 lb|
*Reprint from Manufacturers Website.