Atoll Electronique IN100 Signature Integrated Amplifier
Like all the electronics of the tricolor brand, the Atoll Electronique IN100 Signature Integrated Amplifier is designed according to strict audiophile standards. It thus adopts a double mono design using two oversized 340 VA toroidal transformers, giving it a total power of 680 VA and a current capacity of 31,474 µF. By comparison, this current capacity is significantly higher than most home theater receivers that need to power multiple speakers. Thanks to this solid power supply, the Atoll IN100 Signature amp is able to keep pace at high volume and in the low register. It can deliver up to 100 watts of power into 8 ohms and 140 watts into 4 ohms. The Atoll IN100 Signature ampis thus able to power the vast majority of loudspeakers without the slightest difficulty.
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- Amplifier/preamplifier Integrated 2x100Wrms/channel/8Ω
- 4mm aluminum brushed front panel with graved logo and “Wave”, 1,5mm steel chassis, aluminium knob and keys
- Audio stages with discrete components, MKP technology link capacitors, high performances heatsinks
- PCB with double layer nickel/gold, thermal protection
- Double Toroidal Transformer of 340 VA
- ALPS motorised potentiometer
- Direct access of inputs from the front panel or the remote control
Atoll IN100 Signature: complete connectivity
The Atoll IN100 Signature hi-fi amplifier adopts a purely analog design. It provides no less than 5 RCA inputs on its rear panel. It is thus possible to connect many sources such as a CD player, a pre-amplified turntable, a network player, etc. Very versatile, the Atoll IN100 Signature also has a By-Pass input to use it as a power amp, as well as two Pre-Out outputs to combine it with an active subwoofer or a power amp. In this case, a 12 V Trigger connector is used to switch on the various elements of the installation in a synchronized manner. Finally, the front panel of the Atoll IN100 Signature ampadopts a very high quality headphone output capable of powering the vast majority of headphones and earphones on the market.
Atoll IN100 Signature hi-fi amplifier
The Atoll IN100 Signature hi-fi amplifier has 5 RCA inputs, a By-Pass input and two Pre-Out outputs.
Equipped with an extremely powerful power supply and audiophile-grade components, the Atoll IN100 Signature amplifier can be associated with any compact or column loudspeaker from which it knows how to draw its full potential. Upgradable, the Atoll IN100 Signature amplifier can also receive a digital input card to easily connect all your digital sources, as well as an Atoll P50 or Atoll P100 phono preamp card .
**Optional Digital Board Signature (same as IN200SIG)
1 Bluetooth receiver
2 Coaxial Inputs (24Bits/192kHz)
2 Optical Inputs (24Bits/192kHz)
1 USB-B Input: PCM & DSD
Audio Converter: AKM – AK4490
PCM from 16 bits to 32bits up to 384 kHz on USB-B input (asynchronous).
DSD : DSD64 & DSD128.
USB Interface: XMOS with specific program designed for ATOLL.
|Power Supply (VA)
|Total of capacitors (µF)
|4 + 1 monitor
|Input Impedance (kΩ)
|Rising Time (µs)
|Signal/Noise Ratio (dBA)
|5 Hz – 100 kHz