The newest power amplifier from YBA, Genesis A6 is elegant, simple in its design and simply superb when it comes to performance. Providing 150 W into 8 Ohms or 250 W into 4 Ohms, the amplifier has more than ample power.
With RCA and balanced stereo inputs, and 1 pair of speaker outputs, this amplifier provides everything necessary for the type of performance expected from YBA. When matched with the the accompanying pre-amplifier it adequately answers the question about the quality of Bluetooth. You only have to listen! 

Audio Outputs: 1 Pair Speaker Outputs

Power Output: 150W @ 8 Ohms per channel
250W @ 4 Ohms per channel

SNR: >95dB

Frequency Response: 20Hz - 20kHz (-0.5dB)

THD+N (20Hz - 20kHz): <0.1%

Inputs: 1 RCA, 1 Balanced

Power Supply: Linear power supply with high performance
UI-Core transformer 500VA

Dimensions (w x d x h): 430 x 402 x 175

Weight: 21 kg