Atoll Electronique HD100 Headphones Amplifier / DAC / Preamplifier

Description

Distinguished by a Careful Design with Discrete Component Output Stages & High-Quality MKP Capacitor Audio Links!

HD100 Headphone Amplifier

The Atoll Electronique HD100 Headphone Amplifier and USB DAC is equipped with a Burr Brown PCM5102 converter, S/PDIF and USB digital inputs, analog inputs, and a dual headphone output. The icing on the cake, it can act as a hi-fi preamp.

The Atoll HD100 is compatible with the most demanding headphones, its power being established at 1.4W per channel under 32 ohms and a dynamic capacity of 6.8 W! To achieve this result, Atoll has equipped its headphone amplifier with a high power reserve, typical of a stereo amplifier for speakers.

Main Functions:

• 2 Headphones Jack Outputs (6.35mm – 1/4″)
• Inputs Selection and Indicators
• Analog Volume Control (ALPS Potentiometer)
• Optional Remote Control (Volume and Sources Selection)
• Stand-By

Connections:

• 2 Line Inputs (RCA)
• 1 Preamp. Output (RCA)
• 1 Coaxial Input (32bits/384kHz)
• 1 Optical Input (24bits/192kHz)
• 1 Trigger 12V Output (Direct Switch On/Off with MA100)

Specifications:

• Supply: 12.8 VA
• Power: 1.4W / 32 Ohms
• Impulse Power: 6.8W/ 32 Ohms
• Total Capacitors: 12 425 µF
• Input Impedance: 220 kohms
• Output Impedance On Headphones: (X2) 1 Ohm
• Bandwidth: 1Hz – 150kHz
• Rising Time: 3 µs
• Signal/Noise Ratio: 112 dBA
• Distortion @ 1kHz: < 0.01%
• Dimensions: 320 x 220 x 60mm
• Weight: 2.50kg

Atoll HD100 Specs