HA75 'TUBE HEAD' HEADPHONE AMP
Hafler
4
ConneCT
Connecting to and from the Hafler HA75 is easy. It features standard RCA
connectors for home use and balanced XLR-F inputs for professional
use in studios. Before making any connections, turn off your audio
system. This will prevent plug-in or turn-on transients from damaging
more sensitive components such as tweeters.
If you are connecting your HA75 to a hi-fi system, simply take the auxiliary
output, tape monitor output or some other -10dB line level output from
your receiver or source device and connect to the HA75 input-A RCA
inputs. Make sure the input switch on the rear panel is in the 'out' position
and that you retain the left-right standard to ensure you experience the
music the way it was engineered during the recording process. Once
you are up and running, you can add a second source to the HA75 by
connecting it to input-B. Switching between the two sources is done
using the front panel select switch.
Connect the power supply. This external switching supply employs a
locking XLR connector and is able to handle input voltages ranging from
100V to 240V for use around the globe. Simply ensure the AC connector
matches your country’s power system using a standard IEC cable.
PHONO
INPUT
OUTPUT
L
R
Turntable
Receiver
Input-B
⅛" to RCA
HA75
