ATOLL AM400 Signature Amplifier

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The power stages have 8 MOS-FET transistors per channel which provide considerable energy, perfectly controlled thanks to carefully designed audio stages. The connecting cables between the motherboard and the loudspeaker outputs are made of pure copper, deoxygenated, silver plated with Teflon insulation. One of the best French manufacturers of audio cables makes these cables on demand. Similarly, filter capacitors, with low series resistance, are made to specifications by a leading specialist.

• Power Wrms/8 Ω: 160 W
• Power Wrms/4 Ω: 300 W
• Power in bridged mono/8 Ω mode: 600 W
• Power supply: 1050 VA
• Total of capacitors: 111 300 μF
• Input impedance: 220 kΩ
• Sensitivity: 1,7 V
• Signal/Noise ratio: 100 dB
• Distortion at 1 kHz: 0,005%
• Bandwidth: 5 Hz – 200 kHz
• Rising time: 1,5 μs
• Dimensions (mm): 440×370×130
• Weight: 19 Kg