The black DB-J3 Wall Mount Mic/Line Input Panel Assembly from RDL is a complete audio input panel assembly. Connections to the female XLR jack on the front panel can be made via the rear barrier block. The front panel features 2 phono jacks intended for mono or stereo consumer level sources. The left and right channels are combined and balanced through audio transformers configured to reject induced hum. The line-level output is provided on the rear-panel terminal block for connection to 10kΩ or higher input impedance line level module or equipment inputs.

The input panel fits directly into RDL back boxes to be mounted in cabinets or on US or international walls (via the WB-1U Universal Wall Box). It can also be mounted directly into cabinets or most standard US single-gang electrical boxes. The back of the input panel is finished with a metal enclosure that is clearly labeled for easy installation.

Wall mounted audio inputs

XLR microphone input with gold contacts

Gold plated phono jack line inputs

Hum cancellation on unbalanced line inputs

Transformer isolation for unbalanced line inputs

Balanced mono output for unbalanced mono or stereo line inputs

Related Questions and Answers

Q: 1. Is the 3.5mm TRS or TRRS?

A: The Insta360 3.5mm Mic Adapter with Charging Input for ONE X2 is for TRS. It is not listed for TRRS.

Q: 2. Regardless of possible stitch-line interference can a DJI wireless mic receiver be connected to the adapter. If the answer no, why not.

A: Yes the receiver from the DJI Mic Wireless Microphone Kit could, in theory, connect to the microphone input on the Insta360 3.5mm Mic Adapter with Charging Input for ONE X2 via 3.5mm cable.

Q: 3. Does the mid/side mic point to the back of the unit or towards the front (so I can record myself)?

A: It point away from the side with the display. You can see this in the sixth picture.

Q: 4. Does this allow vertical movement of the flash?

A: Unfortunately, the Godox MF-DB Bracket for MF12 Flash does not allow vertical movement of the flash. It only moves horizontally.

Q: 5. re multi track mode, does it make 3 seperate files (L/R, L1, L2), or is it all mixed onto a stereo file?

A: 3 files and backups at 20db down. If you separate stereo jack to 2 channels you get 4 mono tracks

Q: 6. How do i hook it a MOLT BOX at a press conference not box? I have the attachment plug. I tried it at a recent venue and it recorded just sounded like in a can, what did I do wring?? help

A: If you are referring to a MULT box, then be sure it is adjusted for LINE or Microphone output. Also be sure that the recorder's 3.5mm mic/line stereo input is adjusted as well. You may need a different connector/adapter/cable as well.

Q: 7. My Zoom H2N Handy Recorder will save and play files on the SDHC card while it is in the recorder. If I place the SDHC card into a USB adaptor and plug into my computer to save the files, my computer won't read the files on the card. It does fine with a SD card, but not the SDHC. Why can't I use the SDHC card?

A: SD cards are based on the much older MMC format. The SDHC format isn't backward-compatible.Computers that don't specifically support SDHC won't recognize SDHC memory cards, and can't be updated to recognize SDHC cards. My understanding is that you'll need to acquire a newer computer to read the SDHC format. And don't forget, we now have SDXC-formatted cards, for 64GB, 128GB and 256GB SD cards.Bes regards

Q: 8. Does this provide plug-in power to microphones?

A: We can find no support that the Insta360 3.5mm Mic Adapter with Charging Input for ONE X2 provides plug in power for a microphone.

Q: 9. Can I connect this recorder to my Mac computer to capture non-copyrighted audio from YouTube?

A: The Zoom H2n 2-Input / 4-Track Portable Handy Recorder with Onboard 5-Mic Array (B&H # ZOH2N) may be connected to your computer to record non-copyrighted, non-copy-protected content.

Q: 10. Can this be used to feed a line-level output from a soundboard into a mic-level input camera socket where the source signal is 30 or 40db more than what the camera needs? I am not sure which side is male vs. female. Thanks.

A: Yes. I use it to take line level from a soundboard into a mic level audio recorder. It works perfectly.