Atoll MA100 Power Amplifier
The Atoll Electronique MA100 Power Amplifier is a compact yet powerful unit designed for audiophile performance. It features a symmetrical amplification design with discrete components and MOS-FET transistors. The amplifier operates in pure Class A for the first 10 watts, ensuring low distortion and fast transient response, before switching to Class AB. It delivers robust power output, capable of driving demanding speakers in stereo or bridged mono configurations. The generous power supply provides a strong current reserve for dynamic bass and high-volume listening. Its construction includes a sturdy steel frame and a refined aluminum front panel. Experience powerful and compact audio with the Atoll Electronique MA100 2 Channel Mini Power Amplifier. This amplifier delivers 80W per channel into 4 ohms and 60W into 8 ohms, featuring a fully symmetrical design with discrete components and MOS-FET transistors for exceptional sound quality. Its robust build includes a 4mm aluminum front panel and a 1.5mm steel chassis, ensuring durability. With versatile connections including RCA inputs/outputs and a stereo/mono bridge switch, the MA100 offers flexibility for various audio setups. Enjoy a wide frequency response from 5 Hz to 200 kHz and a signal-to-noise ratio of 100 dB for immersive listening.
$850.00
Owner Satisfaction
4.5
/ 5
Category Rank
1319
/ 1665
#1319 in Power Amplifiers
Price vs Category Average
-90%
Below average
Power Supply
170
/ VA toroidal transformer
Who it's for
- Dynamic and Transparent Sound
- Premium Build Quality
- Flexible System Integration
Who should skip it
- Moderate Power for Some Setups
- Basic Connectivity
- Understated Design
Key Specs
Power Supply
170 VA toroidal transformer
Total Capacitive
16600 µF
Amplification
2 x 60 W under 8 ohms, 2 x 80 W under 4 ohms, 1 x 150 W in bridged mono mode under 8 ohms
Input Impedance
110 kohms
Signal-to-noise ratio
100 dB
Bandwidth
5 Hz – 200 KHz
Rise time
2 µs
Dimensions (WxHxD)
320 x 83 x 230 mm
Features
- Operates in pure Class A up to 10W for exceptional clarity
- Switchable to Class AB for higher power output
- High current capacity for superior speaker control
- Fast rise time for excellent transient response
- Can be bridged for mono operation (150W into 8 ohms)
- Robust construction with aluminum front panel
- Ideal companion for Atoll HD120 pre-amp
- Lively, dynamic, and musical sound reproduction
- Compact and powerful stereo amplifier
- Bridgeable for monoblock operation
What customers say
Customers consistently praise the Atoll MA100 Power Amplifier for its exceptional sound quality and robust build. Many reviewers highlight the amplifier's ability to deliver a clear, detailed, and powerful audio experience, often exceeding expectations for its price point. The minimalist yet elegant design also receives positive remarks, blending seamlessly into various home audio setups. Users appreciate the solid construction, which contributes to a sense of long lasting reliability and premium feel. This amplifier is frequently recommended for those seeking high fidelity audio performance combined with understated sophistication.
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