Rotel RMB-1555 Multi-channel Power Amplifier

Rotel

  • $2,699.00
GST included.


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 characterise their integrated circuit cousins. The Class AB amplifier configuration assures the best balance between power output and thermal efficiency.

Overview

  • Class AB Amplifier
  • 5 x 120W/ch @ 8ohms
  • RCA Input

Specifications:

Continuous Power Output
(20-20kHz, < 0.03%, 8 ohms)

  • 120 watts/channel,
  • 5 channels dirven

Total Harmonic Distortion
(20Hz-20kHz, 8 ohms)

  • < 0.03%

Intermodulation Distortion
(60Hz : 7 kHz, 4:1)

  • < 0.03%

Frequency Response
(+0.5, –3 dB)

  • 10Hz - 100kHz

Damping Factor
(20-20,000Hz, 8 ohms)

  • 180

Speaker Impedance

  • 4 ohms minimum

Signal to Noise Ratio
(IHF A network)

  • 116 dB

Input Impedance/Sensitivity

  • 12k ohms/1.5 volt

Gain

  • 26.5 dB

Power Requirements

U.S. version

  • 120 volts, 60Hz

European version

  • 230 volts, 50Hz

Power Consumption

  • 650 watts

Dimensions

  • 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

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