The new B4FL MHPZ was designed and developed for fretless bass players who need to get a more “acoustic” bass sound to go along with a great fretless electric bass sound and feel. Get the best of both worlds in one versatile instrument that provides a multitude of excellent sounds and superb playability.

The trademark Bartolini sound is preserved in the MK-1 while providing superb sound quality and value. The MK-1 delivers plenty of punchy and warm mids along with transparent and brilliant highs for a superbly balanced sound.

The Fishman Powerbridge piezo pickups provide a very natural acoustic tone from the bass that can be used alone or in conjunction with the passive electric bass pickup.

The two volume and two tone controls facilitates individual and independent use of the traditional electric bass pickup and piezo pickup sounds or for a blend of the two to the player’s taste for exceptional tonal versatility.