RB-1552 MkII is built upon the same platform as the RB-1582 MkII with only a slightly smaller power output capability at 2 x 130 Watts.

The RB-1552 MkII is a 130 Watt per channel class AB amplifier. It is engineered to be powerful and robust, yet able to extract every last nuance out of even the most complex musical score.

Notable features of the amplifier include independent left and right power rectification stages and decoupling. The layout is essentially a mono block design. Further evidence of design over-spec is in the selection of premium “slit-foil” capacitors, which provide plenty of reserve energy for extremely dynamic audio passages and are able to quickly replenish themselves due to the nature of their unique design. Input options are balanced XLR or unbalanced RCA connectors.

INTERMODULATION DISTORTION (60Hz:7kHz, 4:1) - <0.03%

DAMPING FACTOR - 450

SPEAKER IMPEDANCE - 4Ω minimum

INPUT SENSITIVITY - Line Level Inputs (RCA): 1.5V
- Line Level Inputs (XLR): 2.5V

INPUT IMPEDANCE - Line Level Inputs (RCA): 12kΩ
- Line Level Inputs (XLR): 100kΩ

B Stock Item - 12 Month Manufacturers Warranty