Whirlwind Music Design One Imp XLR Direct DI Box

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RapcoHorizon LTIBLOX Black 1-Channel Laptop Interface Passive Direct Box

Live Wire Solutions SPDI Direct Box DI w/ XLR, 1/4" Input & Thru, Ground Lift

Whirlwind IMP 1x2 Splitter Pro Audio Signal Splitter XLR for Pro Audio Equipment

Passive Direct Box Audio DI Unit Hum Eliminator w/ Attenuator Guitar Bass XLR

Passive DI Box Single Channel Balanced Audio Signal Converter XLR TRS Interface