While guitarists and bassists have their own amplifiers to ensure that the volume pro-
duced by their instrument matches that of the other sound sources on stage, keyboards
and synthesizers are a different story. They usually have no built-in speakers which
means they need an external sound source. The RAM BT unit allows for the connection
and mixing of one keyboards.
Be sure to have your RAM BT units installed by a qualified installation professional.
Ensure that the unit is properly grounded during and after installation. Not doing so may
result in electrostatic discharge which may cause damage your equipment.
A. Mic input port accepts XLR type connectors and is designed to suit a wide range of
balanced and unbalanced signals. We recommend using professional balanced dynamic,
condenser or ribbon mics as they are least likely to be affected by interference. Low cost,
high impedance mics can be used, however the level of background noise is higher since
an unbalanced circuit is far more susceptible to interference.
B. Line input port accepts balanced and unbalanced 1/4in TRS plugs.
Keyboard Amplification
Installation
XLR / 1/4in TRS Inputs
A. XLR
B. 1/4in TRS
Balanced/Unbalanced
Balanced/Unbalanced