Atoll AM300 Amplifier
Best power amplifier for audiophiles seeking high-fidelity, dynamic stereo sound.
Experience exceptional sound with the Atoll AM300 Evolution stereo power amplifier. Designed for audiophiles, it delivers a robust 150 watts per channel into 8 ohms, expandable to 280 watts into 4 ohms. For ultimate power, it can be bridged into a 500-watt monoblock configuration. Its dual mono architecture, high-quality components, and precise audio reproduction ensure a dynamic listening experience. Featuring flexible XLR and RCA inputs, a 12V trigger, and a sleek, durable aluminum front panel, this amplifier is handcrafted in France for discerning listeners seeking power, precision, and elegance.
$3900.00
Owner Satisfaction
4.7
/ 5
Category Rank
417
/ 1665
#417 in Power Amplifiers
Price vs Category Average
-53%
Below average
Power Output
150828045008
/ W RMS per channel @ Ω, W RMS per channel @ Ω, W in bridged mono mode @ Ω
Who it's for
- Purists desiring neutral and uncolored sonic reproduction
- Audiophiles seeking precise imaging and superior channel separation
- Listeners with power-hungry, low-impedance speaker systems
Who should skip it
- Budget-conscious buyers looking for entry-level amplification
- Users wanting an all-in-one system with digital connectivity
- Owners with limited rack space or small listening rooms
Performance breakdown
Power Headroom
Massive current reserves handle demanding speakers with effortless authority.
Signal Clarity
Ultra-low distortion ensures a pristine, transparent window into your music.
Build Integrity
Handcrafted French construction offers exceptional durability and aesthetic refinement.
System Versatility
Bridgeable mono mode provides a clear upgrade path for power-hungry setups.
Dynamic Range
Dual mono architecture delivers lightning-fast transients and expansive soundstage depth.
Connectivity Options
Balanced XLR and RCA inputs integrate seamlessly into any high-end chain.
Key Specs
Power Output
150 W RMS per channel @ 8Ω, 280 W RMS per channel @ 4Ω, 500 W in bridged mono mode @ 8Ω
Power Supply
2 x 440 VA
Total Capacitance
83,600 μF
Inputs
1 RCA + 1 XLR stereo input
Power Consumption
26 W – 700 W in operation
Input Impedance
220 kΩ
Sensitivity
1.7 V
Signal-to-Noise Ratio
105 dB
Features
- Bridgeable for increased power output
- Dual mono architecture for dynamic sound
- High-quality components for pristine audio
- Flexible connectivity with XLR and RCA
- Seamless integration with 12V trigger
- Robust, elegant aluminum front panel
- Engineered and handcrafted in France
- Extreme reliability for lasting performance
What customers say
The Atoll AM300 Amplifier earns strong praise for its immense power and exceptional control, effortlessly driving demanding speakers. Users consistently highlight its transparent, neutral sound signature, which reveals source material detail without coloration. Build quality is premium, reflecting its robust design and French manufacturing, suggesting long-term reliability. While positioned for enthusiasts, the performance, especially its clarity at high volumes, delivers significant value against similarly priced competitors. The consensus is that the AM300 is a powerful, musically engaging foundation for high-end audio systems.
Know before you buy
Yes, the AM300 is fully bridgeable. You can configure it into a monoblock mode to deliver a robust 500 watts into 8 ohms for more demanding speaker setups.
Yes, it features both XLR and RCA inputs, allowing you to choose the connection type that best suits your preamplifier and minimizes potential interference.
The dual mono design uses separate power supplies for each channel, which significantly reduces crosstalk and improves channel separation. This results in a more precise, dynamic soundstage and better overall clarity.
The AM300 includes a 12V trigger input, which allows it to automatically power on or off in sync with your preamplifier or other compatible components for seamless operation.
With 150 watts per channel into 8 ohms and the ability to drive 4-ohm loads at 280 watts, this amplifier is capable of powering a wide range of high-performance floorstanding and bookshelf speakers with ease.
Every AM300 unit is engineered and handcrafted in France, ensuring high build quality and strict attention to detail throughout the assembly process.
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