1)
Connect RCA connectors to amplifier
2)
Connect RCA cables to BT 355 Line Leveler
3)
Connect speaker wires to BT 355
“HPF” dials control High Pass Filter left and right
The dials on the ends adjust gain levels left and right
Default
Def
ault
HPF
Installation Guide
BT 355 Line Leveler
High Pass Filter (HPF)
Increase Gain
Gain Control
Increase Filter Frequency
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