HEED ABACUS - Controls and Connections; Front Panel Controls; Rear Panel Connections

controls and connections
6 input selector
pushbuttons
display
mains
input
mains
switch
always turn off the device and wait 2 minutes
before changing any cables in your system
important note
3
fuse
holder
analog
output
optical 1
coax 1
(RCA)
optical 2
coax 2
(BNC)
USB
aux
card