Atoll HD100_120 Headphones AMP.

HEADPHONES AMPLIFIER / DAC / PREAMPLIFIER

HD100 – HD120

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

CONNECTING:

– 2 Line Inputs (RCA)
– 1 Preamp. Output (RCA)
– 1 Coaxial Input (32bits/384kHz)
– 1 Optical Input (24bits/192kHz)

– 1 Trigger 12V output (direct switsh on/off with MA100)

Additional on HD120:
– 1 USB-B 24/192kHz asynchronous input
– 1 Bluetooth input (i2C direct)

HD100 – HD120 – TECHNICAL DATAS:

Supply : 12,8 VA
Power : 1,4W / 32ohms
Impulse Power : 6,8W/ 32ohms
Total of 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
Distorsion at 1kHz : < 0,01%
Dimensions : 320*220*60 mm
Weight : 2,5 Kg

Complete MINI System

USB DRIVER: To use the USB-B asynchronous input, you need to download this driver on your computer using Windows software. This is not requisite on iOS or Linux systems.

Products concerned: DAC200 – SDA100 – SDA200 – ST100se – ST200se – HD120 – CD400se – IN300

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