Bricasti M25 Stereo Power Amplifier

The M25 is a dual mono stereo power amplifier. Each channel has its own transformer and high-current linear power supply, so the two channels run on isolated power inside one chassis. The dual-transformer layout gives wide channel separation and keeps interference between the channels low.

Output is rated at 150 watts per channel into 8 ohms, 300 watts into 4 ohms and 600 watts into 2 ohms. The signal path is internally balanced and dual differential, and with a fully balanced Bricasti converter the signal stays balanced into the amplifier.

The M25 gives substantial output in a smaller package than Bricasti's larger amplifiers. Stillpoints isolation feet reduce vibration, and the aluminum chassis measures 16.75 by 18 by 10.5 inches.

Specifications

• Power: 150 W per channel into 8 ohms; 300 W into 4 ohms; 600 W into 2 ohms
• THD+N: less than 0.005%, 20 Hz–20 kHz, at full rated power into 8 and 4 ohms
• Frequency response: 10 Hz–150 kHz, within 0.5 dB
• Signal to noise: greater than 85 dB at full rated power
• Topology: fully differential
• Input: balanced XLR, 200 kohms
• Trigger in: TRS, 5 V
• Mains voltage: factory set to 100, 120, 220 or 240 VAC, 50–60 Hz
• Dimensions: 16.75 x 18 x 10.5 in; 90 lb
• Finish: Classic black, Argento silver or Platinum
• Warranty: 5 years parts and labor