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. Will this work with any intercom system?

A: It will not work with any system. The Telex MCP90 is a gooseneck electret condenser microphone, designed for front panel connection to that company's RTS system and select Audiocom intercom stations.

Q: 2. is this fit in sony a7riii camera?

A: Yes, however you get what you pay for. I would recommend getting the Metabones adapter if you are looking for solid Autofocus out of your lenses. This DLC works as an adapter but I only use manual focus on my adapted lenses because this just does not want to work properly for autofocus. If you can not afford the Metabones I and are just manual focusing I would get the less expensive Dumb adapter .

Q: 3. Is this compatible with Nikon Z6 ?

A: Yes, fully compatible.

Q: 4. Will this product adapt Canon EF lenses to my Sony FS700? Is the control ring smooth, or does it stop up and down?

A: Yes, the Dot Line Tilting Lens Mount Adapter for Canon EF Mount Lens to Sony NEX camera will adapt Canon EF lenses to a Sony FS700. The control ring will transition smoothly.

Q: 5. hi is it work with my a6300?

A: The Dot Line Canon EF Lens to Sony E Camera Tilting Lens Mount Adapter will be compatible with the a6300, yes.

Q: 6. It seems if you feed a STEREO wireless mic system like Rode Wireless Go II & Saramonic Blink 500 Pro they only one mic channel gets recorded. Is it true the Insta360 onex 2 with mix adapter can not record stereo? (Zork & Sweetie: professional poets & bed Vloggers )

A: The Insta360 3.5mm Mic Adapter with Charging Input for ONE X2 provides a mono audio line. Connecting a stereo microphone will not alter the Mono line provided by this audio, but further alterations can be made when editing in post production.

Q: 7. I have a Canon T3i camera with a 58mm size lens thread mount. I would like to purchase a lens with a 67mm thread mount. What adapter do I need to make this work?

A: That adapter is for Canon EF/EF-S mount to the Canon EF-M mount camera.The threads you are referring to are filter threads on a lens. That does not have anything to do with how the lens attaches to the camera.

Q: 8. Will this adapter also work in the Insta 360 One R Model, I am trying to get a Saramonic SR-XM1 with TRS pole to work in my Insta 360 One r ?

A: Unfortunately no. The Insta360 3.5mm Mic Adapter with Charging Input for ONE X2 will only work as a mic adapter for the ONE X2.

Q: 9. 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: 10. Will this plate fit into a Sachtler FSB6 Head?

A: This will screw onto a baseplate that is already on the Sachtler FSB6 Head.