Model 25 Stereo Power Amplifier
 
The M25 stereo amplifier finds a special place in the Bricasti family of amplifiers through its implementation of a dual mono transformer design, essentially creating a hybrid of the traditional single transformer M15 stereo amplifier and its larger M28 mono-block brethren. The M25 is rated at 150 W / 300 W / 600 W per channel into 8ohms, 4ohms and 2ohm loads respectively.