Atoll AM300 Evolution

The AM300 Evolution is a stereo power amplifier from Atoll Electronique with a fully balanced XLR signal path, two 440 VA toroidal transformers and shielded MKP coupling capacitors. The audio stages were reworked to tolerate capacitive loads, and it can be bridged to mono with an external switch.

Specifications

• Power: 150 W per channel into 8 ohms, 280 W into 4 ohms; bridged mono 500 W into 8 ohms
• Inputs: 1 RCA pair and 1 XLR pair with selector, 220 kohms, sensitivity 1.7 V
• Outputs: speaker terminals, line out, 12 V trigger
• Filter capacitance: 83,600 uF
• Signal-to-noise: 105 dB
• Distortion: 0.005% at 1 kHz
• Bandwidth: 5 Hz to 200 kHz
• Dimensions: 440 x 351 x 103 mm
• Weight: 16 kg