Owner's Manual
Page 1
...carefully read this jack. !1 POWER : This is ON. Precautions G To avoid possible damage do not leave the F-20B in a safe place for purchasing a Yamaha F-20B Bass Amplifier. never apply excessive force to the left (-) cuts the frequency. Set the switch to prevent noise pickup. o ...AUX IN : Connecting the output of bass guitar you are subject to change without a built-in pre-amplifier), ...
...carefully read this jack. !1 POWER : This is ON. Precautions G To avoid possible damage do not leave the F-20B in a safe place for purchasing a Yamaha F-20B Bass Amplifier. never apply excessive force to the left (-) cuts the frequency. Set the switch to prevent noise pickup. o ...AUX IN : Connecting the output of bass guitar you are subject to change without a built-in pre-amplifier), ...