ROTEL RB-1552 MKII

Stereo power amplifier.

The RB-1552 MKII is a 130-watt per channel Class AB amplifier, designed to be powerful and robust while capturing even the finest nuances of the most complex musical pieces.

Key features of the amplifier include independent left and right rectifier stages and decoupling. The layout is essentially monoblock. Other special design features include the use of high-quality "slit foil" capacitors that provide ample reserve energy for extremely dynamic audio passages and, thanks to their exclusive design, can recharge quickly. The input options include balanced XLR connectors or unbalanced RCA connectors.

Technical Specifications:

Power Configurations: 2 x 120 watts (20Hz-20kHz, <0.03%, 8 Ohms)

Watts/Channel: 120 watts, all channels driven, 8 ohm load, 20-20kHz

Total Harmonic Distortion (THD) (20-20,000Hz) 8 Ohms, all channels driven: < 0.03%

Intermodulation Distortion (IM): < 0.03%

Damping Factor (8 Ohms): 500

Input Impedance / Sensitivity:

• Unbalanced: 12k Ohms / 1.5 volts
• Balanced: 50k Ohms / 2.5 volts

Frequency Response (+/-1dB): 4 - 100kHz (+0.5dB, -3dB)

S/N Ratio (IHF A): 120dB

Power Consumption: 400 watts

Dimensions (W x H x D): 431 x 144 x 340 mm

Front Panel Height: 3 U (5.25”)

Shipping Weight: 14.34 kg