9
USB cable
The most convenient and common way to get a high quality signal out of your com-
puter is with USB output. (If your computer has optical outputs, then skip to the next
section.) Simply plug a USB cable into your computer, and plug the smaller end into
the back of the amp. In most cases your computer will instantly recognize the ampli-
fier, but you will need to restart your music management program. If your computer
does not recognize the device, restart; if it still is not recognized, you may need to go
into your control panel/audio devices or system
preferences/sound output and select ‘USB Au-
dio Codec’ as your default audio device.
Connecting to your Computer:
Optical cable
Optical Input
To a Portable DVD player (or other device) with Optical Outputs:
You will need an appropriate optical cable and a Toslink-Optical Mini Adaptor, visit
headphone.com to purchase these items. Plug one end into your source and connect
the other end into the adaptor, then into the back of the amp.
Coaxial cable
Coaxial to
mini adaptor
To A home CD player (or other device) with a Coaxial Output:
You will need a coaxial cable and a RCA-Mini Mono Adaptor, visit headphone.com to
purchase these items. Plug one end into your source and connect the other end into
the adaptor, then into the back of the amp. . Plug one end into your source and con-
nect the other end into the appropriate input on the back of the amp.
- Switch the Digital Input Selector Switch to ‘coaxial’.
Home CD player
Coaxial input
HeadRoom www.headph
one.com toll free 800-828-8184 outside U.S. 1-406-587-9466
+/- 15 VDC power input
+
-
+
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Optical
output
Connecting Your Portable Micro Amp with DAC Option
Toslink-Optical
mini Adaptor
HeadRoom www.headph
one.com toll free 800-828-8184 outside U.S. 1-406-587-9466
+/- 15 VDC power input
+
-
+
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