Rapco Horizon DBBLOX Hi to Lo Z Transformer Direct Box

Yorkville YDI-1P Passive Direct DI Box Made in Canada

Rapco Horizon DB-1 Passive Direct Box Impedance Converter Low Z Output W/ Cable

Passive Direct Box TD -10 Conquest Sound GRM Lightly Used With Box & Manual

Vintage 1980's Radio Shack 274-017C Male 3-Pin XLR to 1/4" TRS Jack

Rapco Horizon DB-1 Passive Direct Box High to Low Impedance Converter

Archer Microphone Transformer 274-017 HI-Z UnBalanced to Lo-Z Balanced Japan