Description
Atoll HD120
The Atoll HD120 is a high-performance compact headphone player at a great price, hand made by experts in Normandy, Northern France – it offers great performance at a very realistic price-point.
The Atoll HD120 headphone amplifier is equipped with a converter stage to allow you to play digital sources. All our development has been carried out around a selection of the best headphones on the market to guarantee you great versatility and flawless musicality. The Atoll HD120 model is equipped with a pre-amp output so that they can be combined with MA100 or any other ATOLL power amplifier.
- 4 mm brushed aluminium front.
- 3 independent linear transformers (including
- 2 very low noise reserved for analogue audio in dual mono configuration).
- 8 regulated power supplies (including 4 specifics for the audio stages).
- Analogue volume control (ALPS potentiometer).
- Class A biased discrete component audio preamp stages.
- Final stage with bipolar transistors.
- High-end CLARITY CAP MKP Link Capacitors.
- BURR-BROWN PCM5102 converter:
– Dynamic: 112 dB.
– Signal/Noise ratio: 112 dB.
Optional remote control (volume management and selection)
CONNECTIVITY
2 Line inputs (RCA).
1 Coaxial input (24 bits/192 kHz).
1 Optical input (24 bits/192 kHz).
1 USB-B input (24 bits/192 kHz).
1 Preamplifier output (RCA).
1 Trigger output 12V
1 Bluetooth® input (direct i2S link).
TECHNICAL DATA
Power supply: 12,4 VA
Rated power: 1,4 W/32Ω
Pulse power: 6,8 W/32Ω
Total of capacitors: 12 425 µF
Number of inputs: 2 analogues, 3 digital, 1 Bluetooth® (HD120)
Input impedance: 220 kΩ
Headphone output impedance (X2): 1Ω
Bandwidth: 1 Hz – 150 kHz
Rising time: 1,5 µs
Signal/Noise Ratio: 100 dB
Distortion rate at 1 kHz: < 0,01%
Dimensions (mm): 320×225×63
Weight: 3 Kg
ATOLL Electronique was founded in September 1997 by Stéphane and Emmanuel DUBREUIL. The observation at that time, in the market for high-fidelity products, revealed a certain lack of audiophile products at affordable prices. They, therefore, decided to establish the brand in Brecey, in Normandy, a very rewarding place to create, develop, and market a line of integrated amps, pre-amps, CD players, FM tuners, etc… very musical, reliable and scalable…
Wishing to reach a wider audience and concerned about new demands, ATOLL develops and launches in 2014 and in 2015 a whole set of products in MIDI formats: preamp / DAC – HD100/120, amplifier – MA100, CD player – MD100, Streamer – MS100.
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