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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.
Founded in Japan in 1966 with technical development from England. This amalgamation has led to exceptionally well-balanced price / performance ratio. Long warranty periods and utilisation of prime-quality parts underscore Rotel’s reputation. A long-standing and sure-shot recommendation by our team members.
We have a wide range of Rotel devices available for demonstration in our HiFi and home cinema studios in Berlin-Kreuzberg. We look forward to your visit!
|Continuous Power Output
(20-20kHz, < 0.03%, 8 ohms)
5 channels dirven
|Total Harmonic Distortion
(20Hz-20kHz, 8 ohms)
(60Hz : 7 kHz, 4:1)
(+0.5, –3 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|