

Atoll AM100 Signature POWER AMPLIFIER
ATOLL AM100 SIG: £1000
The Atoll AM100 Signature is a versatile power amplifier that suits a wide range of Hi-Fi and audio-video applications. It delivers transparent and detailed sound with exceptional scalability, whether used in stereo mode or bridged as a monoblock.
Key Features:
Refined Construction:
4 mm brushed aluminium front panel for a sleek, robust design.
Double-sided circuit boards with a nickel/gold finish for enhanced durability and reliability.
Powerful and Versatile:
Output of 2×100 W RMS into 8Ω for dynamic performance.
Dual 340 VA toroidal transformers for stable and powerful energy delivery.
Filter capacitors: 4×6800 μF for excellent power reserve and sound stability.
Advanced Circuitry:
Balanced discrete component audio stages for superior signal fidelity.
MOS-FET power transistors with Class A/B output stage polarisation for refined and dynamic sound.
Bridgeable to monoblock mode via an internal switch for enhanced flexibility.
Enhanced Functionality:
Equipped with a 12V Trigger input for seamless system integration and direct activation with a preamplifier.
Additional Highlights:
When paired with the Atoll PR200 Signature preamplifier, the AM100 Signature delivers an immersive listening experience characterised by transparency, detail, and precise imaging. Its flexible design supports stereo or bi-amplification setups, making it a perfect choice for audiophiles seeking a scalable and high-performance amplification solution.
CONNECTIVITY
1 RCA stereo line input.
1 RCA stereo line output.
1 Trigger input (12V).
Gold-plated screw terminals.
AM100 SIG SPECIFICATIONS
Power Wrms/channel/8Ω:
100 W (1×150 W in mono)
Power Wrms/channel/4Ω:
140 W (1×165 W in mono)
Total of capacitors:
32,247 µF
Pulse power:
180 W / channel
Power supply:
2×340VA
InputS:
2
Input impedance:
47 kΩ
Sensitivity:
1,77V
Signal/Noise ratio:
100 dB
Distortion rate at 1 kHz:
0,05% / 10 W
Bandwidth:
5 Hz – 200 kHz
Rising time:
1,3 µs
Dimensions:
440×291×95 mm
Weight:
11 Kg
FINISHES:
Anodised Black, Natural Aluminium
warranty:
2 Years