Can someone explain what the extra knob and switch is for?

jcwu · Mar 13, 2014

Hi,

Can someone please tell me what the extra knob and switch on the M75 Bluesbird are for?

http://www.ludlowguitars.com/item/m-75-bluesbird

I'm assuming the smaller knob is a master volume? What about the small flip switch? Is it a coil tap? Phase?

Thank you!

jcwu · Mar 13, 2014

Did some digging - from what I learned, the switch is for switching phase of the bridge pickup.

Do I win a prize?

Alan_M · Mar 13, 2014

Sure looks like the standard master volume and phase switch that Guild used on other models.

drc · Mar 13, 2014

Alan_M said:
Sure looks like the standard master volume and phase switch that Guild used on other models.

Sure looks like it to me

Can someone explain what the extra knob and switch is for?

jcwu

Senior Member

jcwu

Senior Member

Alan_M

Member

drc

Senior Member