Radio Design Labs DB-J1
Microphone Input Assembly


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List Price: $64.37
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RDL's DB-J1 is a complete microphone input panel assembly. Connections to the female front-panel XLR jack are made on a rear barrier block. Four terminals are provided: CASE GROUND, SHIELD (XLR pin 1), + (XLR pin 2) and - (XLR pin 3). The installer may install a jumper between the SHIELD connection and CASE GROUND if desired. The back of the DB-J1 is finished with a metal enclosure clearly labeled for easy installation.

The DB-J1 fits directly into back boxes (sold separately) to fit cabinets or US or international walls. They may be mounted directly into cabinets or most standard US single gang electrical boxes.

RDL DB-J1 Microphone Input Assembly Features:

  • Wall mounted microphone input panel
  • XLR input connector with gold contacts
  • Barrier block wiring connections 
  • Ground-lift terminals on barrier block 

RDL DB-J1 Line Input Assembly Specifications:

  • Finish: Black
  • Input Connector: XLR female with gold contacts
  • Output Connector: Barrier block
  • Output Connections (4): CASE GROUND, SHIELD (XLR pin 1), + (XLR pin 2), - (XLR pin 3)
  • Power Requirement: Passive
  • Dimensions: 4.13" H x 1.7" W x 2.15" D (10.49 x 4.32 x 5.47 cm)
  • Mounting Box Req.: 1.80" W x 1.75" D (4.57 x 4.45 cm) 
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