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Kryo
Series Power Amplifiers
acoustics
System Connections
Dual Mode
In dual mode connect individual sources to inputs A and B and set the link / dual
switch to dual. Channel A's input will output from out A, channel B's input will
output from out B. Out A and out B use pins +1,-1 or you can connect to out A/B
with 4 core cable, where pins +1,-1 are for channel A and pins +2,-2 are for
channel B. This type of arrangement could be used for 2 way active speakers,
where channel A would be bass and channel B would be HF. If 4 core speaker
cable was used then the speaker would be connected from out A/B. Note, this
arrangement would only work if the speakers were wired pins +1,-1 to the
woofer and pins +2, -2 to the HF unit.
Link Mode
If the link / dual switch is set to link, then channels A and B will receive the
same signal. This mode is useful if you only have 1 input source but want to
feed both amplifier channels. Typical arrangements could be powering 2 speakers
from a mono output, in which case you would connect the mono source to input
A and set the link switch to link. The same signal will now appear at both out A
and Out B.
Bridge Mode
In bridge mode channels A and B are combined to form one channel. To enable
bridge mode set the dip switches to bridge and use input A. The link / dual switch
should be set to dual and use out A/B for the output. Connect to pins +1 and +2.
Pin +1 is . Note that the minimum impedance in bridged mode is 4 ohms.