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MA100
MA100
MA100
AtollAuthorised distributor

MA100

The ATOLL MA100 mini power amplifier is suitable for most HIFI or audio-video applications. Very scalable, it can be used alone or in bi-amplification.

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At a glance

All specifications
Dimensions (W × H × D)
320 × 227 × 83 mm
Weight
4 kg
Power Wrms/channel/8Ω
2×60 W (1×150 W mono)
Power Wrms/channel/4Ω
2×80 W (1×165 W mono)
Pulse power
100 W
Power supply
170 VA
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Overview

The MA100 mini power amplifier 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 fitted as standard with a 12V Trigger input (direct ignition in conjunction with a preamplifier).

Highlights

  • 4 mm brushed aluminium front.
  • 2×60 Wrms / 8Ω.
  • 170 VA toroidal transformer.
  • Filtering capacitors: 2×6800 μF.
  • Monoblock bridgeable.
  • 12V Trigger input.
  • 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.

Specifications

Dimensions (W × H × D)
320 × 227 × 83 mm
Width, height and depth, without cables.
Weight
4 kg
Per unit, out of the box.
Model code
ATOLL-MA100
Quote it when you ask a specialist.

Connectivity

Connectivity
1 x RCA input. 1 x RCA output. 1 x 12V Trigger input. Screw terminals, gold-plated contacts. External Stereo/Mono switch.

Technical data

Power Wrms/channel/8Ω
2×60 W (1×150 W mono)
Power Wrms/channel/4Ω
2×80 W (1×165 W mono)
Pulse power
100 W
Power supply
170 VA
Total of capacitors
16 600 µF
Number of entries
2
Input impedance
220 kΩ
Sensitivity
1,37 V
Signal/Noise ratio
100 dB
Distortion at 1 kHz
0,05% / (10W)
Bandwidth
5 Hz – 200 kHz
Rising time
2 µs
Dimensions
320×227×83 mm
Weight
4 Kg

Downloads

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Awards and press

2
  • Choc de Classica Hi-Fi
    Choc de Classica Hi-Fi

  • Once again, the Atoll brand surprises with the relevance of the products. This time, it’s about small links, a particularity not felt when listening. Each element has been carefully thought out and optimized, we think in particular to the six inputs, including one USB 192 / 24 and two analog, with remote controllable volume, with the output impedance of only 1 ohm for headphones, without forgetting the MA100 power amplifier operating in class A up to 10 watts. Atoll left nothing to chance and found the best solutions in the technical, aesthetic, ergonomic, and, above all, musical aspects. Congratulations!

    Philippe David, Haute Fidélité magazine, December 2015

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