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ATOLL HD120
The ATOLL HD120 is a headphone amplifier designed for those seeking superior audio quality. This device combines exceptional performance with a compact and stylish design, ideal for any audio setup. At Audiohum, we offer the ATOLL HD120 to enhance your listening experience with high fidelity sound and precision.
Specifications
4 mm brushed aluminium front panel.
3 independent linear transformers (of which 2 very low-noise transformers
2 very low noise reserved for analogue audio in dual mono configuration).
8 regulated power supplies (including 4 specific for the audio stages).
Analogue volume control (ALPS potentiometer).
Audio preamplifier stages with discrete components polarised in class A.
Bipolar transistor final stage.
High-end CLARITY CAP MKP link capacitors.
BURR-BROWN PCM5102 converter:
- Dynamics: 112 dB.
- Signal-to-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 bit/192 kHz).
1 Preamplifier Output (RCA).
1 Trigger 12V output (direct On/Off connection to the MA100).
For the HD120
1 Bluetooth® input (direct i2S connection).
Technical characteristics
Power supply: 12.4 VA
Rated power: 1.4 W/32 Ω
Pulse power: 6.8 W/32 Ω
Total capacitors: 12 425 µF
Number of inputs: 2 analogue, 3 digital, 1 Bluetooth® (HD120)
Input impedance: 220 kΩ
Headphone output impedance (X2): 1 Ω
Bandwidth: 1 Hz - 150 kHz
Rise time: 1.5 µs
Signal-to-noise ratio: 100 dB
Distortion rate at 1 kHz: < 0.01%.
Dimensions (mm): 320×225×63
Weight: 3 kg
The ATOLL HD120 stands out for its ability to deliver clear, detailed sound while minimising distortion. Its RCA, optical and USB inputs ensure wide compatibility with different audio devices. This amplifier is perfect for audiophiles looking for a high-quality listening experience and a design that blends easily into any environment.
Imagine being in your listening space, enjoying every nuance of your favourite music with exceptional clarity and precision. The ATOLL HD120 makes that experience possible, delivering crisp, powerful sound that enhances any audio system. This amplifier not only improves sound quality, but also adds a touch of sophistication to your audio equipment.
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