Taking the Ernie Ball Expression Series Pedals and turning them into a proper Volume Pedal with a built in TC Electronic Polytune 3 tuner, This mod can be done to any of the Ernie Ball Expression Series of Pedals.


Featuring the Lifetime String and separate inputs and outputs for the tuner and the volume so you can place the tuner and volume anywhere in the signal chain. 


The tuner foot switch is relocated to the side of the volume pedal so you can access it with your hand to turn it on or off or to go into drop d tuning by holding it for a few seconds, tuner is set to always stay on and pass the signal to the tuner out jack. 


Powered by a standard 9v plug

75mA power draw 


New pedals come with a 2 year warranty.  


International customers are responsible for paying custom duties and import taxes.


Please note: We do not accept returns on pedals with custom added options- they are final sale.



Ernie Ball Expression Series Volume Tuner Mod