Cautions
● Headphone output terminals of the product are for the use of stereo headphones only. Never connect devices other than stereo
headphones.
● To connect 3.5 mm stereo headphone mini plug, use an appropriate conversion plug adapter (sold separately).
Please note that, depending on the shape of the conversion plug, it may be difficult to remove it from the jack.
● The contact pressure of the jack of this product is designed to be a little stronger in order to improve the sound quality.
It may be difficult to remove some plugs (especially small plugs that are had to grip) from the jack.
● When turn on/off the power or connect headphones to this product, make sure to set volume to the minimum level.
Sudden loud sound may have bad effects on hearing. Also, it may cause failure of the headphone.
● Please buy a cable suitable for the device to be connected.
● Fully insert the plug of the connecting cable.
● Stop playback device when plugging or unplugging cables.
● A vacuum tube used in this product can cause it to become hot, but this is not a malfunction.
● Keep this product at least 1 m from inverter-type fluorescent lights, LED lamps, mobile telephones, Wi-Fi and other wireless devices.
If you use this product near those devices, noise may be caused.
● A vacuum tube is used in this product. To get sufficient sound quality, make sure to turn on the power and age it before using this
product.
・Before using it for the first time: at least 3 days
・Before each use: at least 15 minutes
Download the dedicated driver software from the AT-HA5050H product website and install it on your computer before connecting
this product to a PC for the first time. Please always install the "dedicated driver software."
If you connect the product to the computer before installing the driver, it may not work properly.
*Only for Windows users.
■ AT-HA5050H Product Dedicated Address
You can download the drivers from the product website below.
http://www.audio-technica.co.jp/atj/at_ha5050h.html
● For details on how to install the dedicated driver software, see the separate "Installation and Setup Manual" also on the website.
● This product may not operate correctly due to the hardware or software configuration of your computer, even if the computer fulfills the
"compatible operating environment" conditions which is indicated in Specifications.
● Since audio data output from a computer is processed in asynchronous mode using the clock of this product, jitter caused during
transmission of data can be reduced.
● The files that you can download from the product website are as follows.
Windows
Installation manual, setup manual
Mac OS
Setup manual (No installation required for the dedicated driver software)
The AT-HA5050H product website will be updated with the latest installation and setup information. Please check back
frequently for the latest information.
16
Before use