AM200 Signature

The AM200 Signature block is suitable for most HIFI or audio-video applications. Very scalable, it can be used alone or in bi-amplification. It can be associated with an integrated amplifier or an ATOLL preamplifier. It is bridgeable in a monoblock via an internal switch. It is equipped as standard with a 12V trigger input (direct ignition in conjunction with a preamp).

  • 8 mm brushed aluminium front.
  • 2×120 Wrms / 8Ω.
  • 2 toroidal transformers of 340 VA each.
  • Filtering capacitors: 8×6800 μF high quality, low ESR specific for ATOLL.
  • MOS-FET dual push-pull power stage.
  • Integral dual mono architecture.
  • Balanced discrete component audio stages.
  • MOS-FET power transistor.
    Polarization of output stages in class A/B.
  • Double-sided circuit boards with nickel/gold finish.
  • Mono block bridgeable.
  • 12V Trigger input.


1 RCA stereo analogue input.
1 RCA stereo analogue output.

12V Trigger input.

Loudspeaker outputs on gold-plated screw terminal blocks.


Power Wrms/channel/8Ω: 120 W
Power Wrms/channel/4Ω: 200 W
Power supply: 2×340VA
Total of capacitors: 57 280 µF
Number of entries: 2
Input impedance: 220 kΩ
Sensitivity: 1,77 V
Signal/Noise ratio: 100 dB
Distortion at 1 kHz: 0,05%
Bandwidth: 5 Hz – 100 kHz
Rising time: 1,5 µs
Dimensions: 440×295×95 mm
Weight: 12 Kg


The AM200 Signature is available in black or natural aluminum version:

Black anodized brushed aluminum finish.
Silver anodized brushed aluminum finish.