
12
Operation
TREBLE regulator (front panel):
You can adjust treble output of the amplier. The default: the knob is in the
center position : the marker on the knob in the vertical position. Turn the knob
counterclockwise (-) to decrease the amount of high frequencies. Turn the knob
clockwise to increase the amount of high frequencies (+).
BASS regulator (front panel):
You can adjust bass output of the amplier. The default: the knob is in the
center position : the marker on the knob in the vertical position. Turn the knob
counterclockwise (-) to decrease the amount of low frequencies. Turn the knob
clockwise (+) to increase the amount of low frequencies (+).
USB Connection (only HTA-700B v.3-USB model)
Computers with Windows®
Note! Computer devices generate a signicant amount of noise and interference which
can get through USB ports to this amplier.
If you can hear disturbing noise and interference in speakers or headphones when
using the amplier’s USB-DAC then it may mean that your computer device is tend to
the above mentioned problem.
In such a case we recommend to use a USB data and power noise lter (not supplied
with this product) which should be plugged between the computer device and the
A-to-B USB 2.0 digital cable which is connected to the amplier.
1. Install the USB BRAVO-HD Audio Device driver (supplied by SAVITEC, USB Audio
IC manufacturer).
Note! The driver may be not required for some Windows® operating system versions.
• The driver package as a compressed zip le is available for download on
www.TagaHarmony.com on a page of this product.
• After downloading extract the les from the zip le.
• Run the Setup le located in the unzipped folder and follow the installation
instructions on the screen.
• When the installation nishes a shortcut icon of the BRAVO-HD will be created on the
desktop and the restart wizard will appear. Make sure to restart the computer after the
installation is completed.
2. The computer will recognize the amplier as “HTA-700B v.3” and automatically apply
it as the audio output device.
You can check the setting through the Control Panel → Hardware and Sound → Sound
→ Manage Audio Devices (Figure 1).
If the “HTA-700B v.3” is not selected then locate and highlight it and click “Set Default”.
To enjoy the best sound quality, we suggest to change a default format (bit and sample
rate) of your audio device to the highest available – right-click on the HTA-700B v.3”
device, choose Properties and then Advanced tab and change Default Format.
Note! If there is any problem with recognizing the amplier by the computer disconnect
and reconnect the USB cable.
Trademark notice:
Windows® is a registered trademark of Microsoft Corporation in the United States and/or other
countries.