The price is for a pair of monoblocks! EX-B7 is a dedicated monoblock power amplifier pair with outstanding performance, reserve, dynamics and infinite tonal detail. It is equipped with a 750VA toroidal transformer per unit, 4 pairs of EXICON Laterals MOSFETs and a huge power buffer capacitor farm. This is actually double what the award-winning EX-M1 offers. Designed for the most demanding home audio systems.The monoblocks have a damping factor of 2000, resulting in a particularly well-damped bass range. This is optimal for users where the bass range of high power speakers is inaccurate and prone to booming due to the acoustic characteristics of the room.