Rotel RMB-1555 effektförstärkare (5x120W i 8 Ohm)

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.

Rotel RMB-1555 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: 230 volts, 50Hz
• Power Consumption: 650 watts
• Width x Height x Depth: 431 x 188 x 454 mm.
• Front Panel Height: 4U / 176.8 mm.
• Weight (net): 21.8 kg.