Both Richard Bona and Marco De Virgiliis do not accept any compromise… the LITTLE MARK NINJA Richard Bona signature first and foremost respects the priority of tone that have driven the international success of our Little Mark heads, upgraded with our new astounding 1000W power amp. It gives a massive amount of power, exceptionally clear and dynamic, and performs flawlessly thanks to the cutting-edge Mark Proprietary Technology (MPT).
Markbass products are known for their clarity and loyalty to the source of sound. People often use words like warm, punchy, clear, honest, accurate- even aggressive to describe Markbass. They also say that Markbass amps allow them to sound like themselves!
About all the bass amps on the market use the same power amp from different manufacturers, which are not specificically designed for bass.
At Markbass, Marco De Virgiliis invested a lot of resouces in R&D to develope a proprietary power amp technology (MPT), specifically designed to respect and glorify the tone of your instrument. More here