Bartolini MPB2-918 Magnetic and Piezo Buffer



Bartolini Mag/Piezo Buffer

Custom Order

Bartolini makes these by hand and they need a little time. Based on past experience, it typically takes 4-8 weeks to get these to us. Order it now, to reserve your place in line, and we will ship it to you when we receive it from Bartolini.


Will this work in your Bass?

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Designed for buffering/blending of piezo signal for use with magnetic pickups. Also used to get the piezo signal up to good levels even when magenetic pickups are not employed.

Bartolini recommends the MPB2-918 for use on bass. Known to work well with Bartolini, Aguilar, East, & other preamps.

Blend pot included.

This unit can be used in conjunction with any of the Hipshot Piezo bridges

Question: Where Can I Buy a Bartolini MPB2-918 Magnetic and Piezo Buffer?

Answer: You can buy this from Best Bass Gear by Calling 877-839-3531 or Emailing us at or chatting with our Bass Techs


Rate and Review this item
Verified Buyer
Good tone/Easy installation
By David T
I have been using Graph Tech Ghost Preamp’s in my builds that I like very much. The Ghost preamp was not behaving well with a complicated Nordstrom system so I tried the Bartolini. It sounds great and plays well with the Graph Tech Piezo Pickups! No quacking and it blends well.
Verified Buyer
MPB2-918 Piezo Preamp
By Steve Doner
Works great. I use it with the Bartolini 2 band preamp in my Spectorcore fretless. Works well with the stock Fishman piezo bridge.