Skip to content
0
Menu
HD100 – HD120
HD100 – HD120
HD100 – HD120
HD100 – HD120
AtollAuthorised distributorNew

HD100 – HD120

The headphone amplifiers HD100 - HD120 are equipped with a converter stage to allow the play of digital sources and the best headphones on the market.

Read more

At a glance

All specifications
Dimensions (W × H × D)
320 × 225 × 63 mm
Weight
3 kg
Power supply
12,4 VA
Rated power
1,4 W/32Ω
Pulse power
6,8 W/32Ω
Total of capacitors
12 425 µF
Price on requestCheck availability

Request a price

Overview

Our HD100 and HD120 models stand out with their unique converter stage, enabling you to enjoy digital sources. We’ve meticulously developed these models around the finest headphones, ensuring exceptional versatility and flawless musicality. Notably, both models feature a preamp output that can be seamlessly combined with MA100 or any other ATOLL power amplifier.

Highlights

  • 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).

Features

1

  • The HD100 has a single amplifier, but its power can accommodate two headphones in parallel. In addition, its output impedance is low enough to broadly support two headphones without affecting musicality.

Specifications

Dimensions (W × H × D)
320 × 225 × 63 mm
Width, height and depth, without cables.
Weight
3 kg
Per unit, out of the box.
Model code
ATOLL-HD100-HD120
Quote it when you ask a specialist.

Connectivity

HD100
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 (direct On/Off connection with the MA100).

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

Downloads

1

Awards and press

2
  • Choc de Classica Hi-Fi
    Choc de Classica Hi-Fi

  • (…) In conclusion, the headphone amplifier with USB S/PDIF Atoll HD100 DAC offers excellent sound results where a sense of detail, sound balance and respect for dynamics combine happily. It also features two inputs, analogue outputs and a line output with variable levels. It can also be used as a preamplifier, offering the same excellent performance. our Qobuzissime reward.

    Qobuz Presse

More from Atoll

All Atoll products

Similar products

Headphone Amplifiers
Price on requestRequest a price