Description
Atoll IN300 Evolution with optional DAC
The Atoll IN300 Evolution amplifier is hand made by experts in Normandy, Northern France – it offers superb value for money and audiophile performance at a very realistic price-point.
The IN300 integrated amp-preamp is manufactured with the greatest care: we choose the best possible components to achieve the highest level of sound performance. This rigorous search for perfection goes through the design of proprietary ATOLL circuits in order to preserve the integrity of the most subtle musical signals.
Atoll balanced MOS-FET amplifier circuits offer excellent harmonic gradients and have no memory effect, every moment, the current is immediately delivered to your speakers. This is one of the secrets of the musicality that ATOLL amplifiers enjoy.
- 8 mm brushed aluminium front.
- 2×150Wrms / 8Ω.
- 2 toroidal transformers of 440 VA each.
- Filtering capacitors: 12×6800 μF high quality, with low ESR specific for ATOLL.
- Specific low-consumption 5 VA power supply for the digital stages.
- 2 volume attenuators: 1 per channel to maintain the dual mono architecture.
- Soft start stage to avoid peak consumption.
- ABSOLUE CREATIONS high-end cable on the mains part.
- MOS-FET triple push-pull power stage.
- Shielded MKP Mundorf capacitors.
- Possibility to adjust and store the balance.
- Discrete component audio stages.
- MKP Technology Link Capacitors.
- High-performance heat sinks, direct thermal coupling.
- Double-sided circuit boards with nickel/gold finish.
- Polarization of output stages in class A/B.
- Thermal protection.
- Serial DAC board.
- Optional PHONO boards: P50 and P100, can be combined with the DAC board.
- ATOLL global remote control delivered as standard.
CONNECTIVITY
Line inputs
5 Line inputs (including 1 AUX for optional phono card).
1 BY-PASS input.
1 XLR input.
Digital inputs (Optional)
2 Coaxial Inputs.
2 Optical Inputs.
1 USB-B input (Optional)
DAC converter: AKM – AK4490 / PCM: 32 bits – 768 kHz
Built-in converter: Asynchronous USB input, PCM & DSD decoding.
DSD: 2.8MHz/5.6MHz
1 Bluetooth receiver (data conversion by AKM – AK4490).
Outputs
1 Pair of loudspeaker outputs.
2 Pre-out outputs.
1 Headphone output Ø 6,35 mm.
1 Trigger output (12V).
TECHNICAL DATA
Output power/ 8 Ω: 2×150 W
Output power/ 4 Ω: 2×260 W
Power supply: 2×440 VA
Total of capacitors: 86 400 µF
Number of inputs: 6 + 1 BY-PASS
Bandwidth: 5 Hz – 100 kHz
Rising time: 2,0 µs
Input impedance: 220 kΩ
Sensitivity: 540 mV
Signal/Noise ratio: 100 dB
Distortion at 1 kHz: 0,05% / (10 W)
Dimensions: 440×365×103 mm
Weight: 16 Kg
Rupert (verified owner) –
As always I’ve had a great experience dealing with Richard at Audiologica! The Atoll IN300 is an incredible piece of kit and I highly recommend purchasing one if you’re in the market for a product of this kind. Thanks
Peter J. (verified owner) –
Visited Richard at Audiologica to listen to the Atoll IN300 amp and loved the sound of it. Purchased a new one the next day. Despite some logistical issues (caused mostly by Black Friday), the amp arrived safe and sound and I couldn’t be happier with it. The service provided by Richard throughout was flawless. Highly recommend both product and dealer.
Darren Chamberlain (verified owner) –
A wonderful amplifier, controlled, dynamic with a great soundstage. A marked and surprising step up in ability from my previous Naim.
Service from Richard was also superb, answered all my initial questions, even checking in with the manufacturer, then kept me up to date with my order. Highly recommended, thank you.