19
bi-amping
outputs
speakers
power amplifiers
pre-amplifier
inputs
outputs
inputs
O/P2
O/P1
LF
HF
LF
HF
outputs
inputs
outputs
speakers
power amplifier
integrated amplifier
inputs
outputs
inputs
O/P2
O/P1
LF
HF
LF
HF
Figure 1: Bi-amping for a pre-amplifier
Figure 2: Bi-amping for an integrated amplifier