The Mörtör City Big Block has its roots in the classic bass and guitar sounds of 1960s Soul Music, early Funk, the early days of classic Rock n Roll and Jamaican Dub music.  This DI box expands on the original design principles used in the 1960s by implementing a special custom designed transformer the LMI50600BRN.

Utilizing ROHS materials and practices, designed with a special alternating lamination pattern (incorporating LMI selected thick black iron lamination, super thin steel lams a custom wire thicknesses, LMI spec'd winding patterns and a massive core size, the transformer presents some 2000H of primary inductance and a maximum 50K:600 ohm ratio. 

The reflected impedance on a passive guitar or bass, presents near 1M reflected impedance along with superb bass and midrange response. 

Motor City Big Block DI