CI-1255e™ Power Amplifi er
Hafl er
Passion for Perfection
7
uSING The buS INPuT
The BUS input is a simple way to send the same stereo signal to as many of the amplifi ers as you like. This is done by connecting the
source program to the left and right bus inputs. Note that these are standard unbalanced -10dB inputs — the same type of connection
that would be used to connect a CD player or of other typical consumer electronic device.
Each of the channel-pairs (stereo zones) are outfi tted with a BUS SELECT switch. Simply pushing in the switch will defeat the
individual channel-pair inputs so that the bus input feeds those channels. You can have as many or as little channels connected to the
bus and these do not have to be in any particular order. Simply activate to suit your setup requirements.
A handy 3.5mm TRS input on the front panel allows you to connect audio from a laptop, tablet, phone or even a Bluetooth adaptor. The
front panel 3.5mm input is in parallel with the rear panel BUS (RCA) inputs. Do not attempt to use both at the same time.
Zone 5
Zone 3
Zone 6
Zone 4
Zone 1
Zone 2
Playback around the house
A common application would be setting up a music playback
system in a backyard, decks and around a pool. Your source
would connect to the RCA bus inputs and the same program
material would be heard throughout the area. If a guest has
music on their phone that they want to play, simply connect
via the 3.5mm input. The BUS RCA input on the rear should
be disconnected.
Summary of Contents for CI-1255e
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