The 135MA from Crown Audio is a professional-quality mixer/amplifier designed for commercial applications, such as paging, background music, and music-on-hold systems. It has 3 inputs, each with a volume control, and a 35W amplifier output. Signals can be input via the balanced Phoenix or stereo RCA inputs. Output can be via 8 Ohm or 70/100V constant voltage outputs. A telephone output is also provided.

The mixer/amplifier features priority muting, which can be achieved by VOX or an external switch. The master output has a front-panel level control knob, as well as individual bass and treble controls. All of these terrific features are packed into a compact housing with a weight under 10 pounds.

Phoenix and RCA inputs    Telephone Output    VOX or Switch Priority Muting    Bass and Treble Controls

Professional 3-input, 1-output mixer/amplifier

Individual volume controls for each input

Stereo RCA and Phoenix inputs

Phoenix preamp and telephone outputs, as well as screw terminal speaker outputs

Priority muting via VOX or external switch

Individual bass and treble controls on the master output

Built-in protection circuitry for overheating, overload, and DC fault

Related Questions and Answers

Q: 1. I am trying to install the hood using the lines marked on the hood and the camera but when I rotate the hood is not straight. I can't seem to get the hood to rotate enough so that it sits correctly. What could be the problem?

A: Page 16 of the user manual goes over how to attach and detach the hood. It may just be a bit tricky at first to pick up. https://www.bhphotovideo.com/lit_files/118754.pdf

Q: 2. Does the live 4k hdmi output include the audio from the XLR addon or just the video?

A: The audio from the XLR Inputs on the optional top handle unit will be embedded in to the HDMI output.

Q: 3. Can you edit footage from this on iMovie?

A: When it comes to editing video from a camera, it is not so much the camera as the need for a late model computer and correct software. Make sure you have iMovie 10.1., record in the MOV file and you will be good to go.

Q: 4. Is there a delay setting to sync video with audio when inputting audio from a mixer that has some latency?

A: No, you would use your editing program to sync audio with video.

Q: 5. Headphone jack?

A: The JVC GY-HM170UA 4KCAM Compact Professional Camcorder with Top Handle Audio Unit does have a headphone jack.

Q: 6. If the camera were to run out of battery (or get unplugged) would the video recorded be lost?

A: The video recorded on the SD card will not be lost if the camera loses power. This is the same for all video camera's.

Q: 7. Please, does it come with a lens cap?

A: no

Q: 8. What power cord/cable would I use to connect the camera to external power at a distance for remote shooting?

A: This camcorder ships with an AC Power Supply. From there you could use any standard AC Power Extension Cord, such as B&H # WAACE1650BU which is 50 feet long. https://bhpho.to/2Q7F2NR

Q: 9. Can you charge with portable charger or does it have to be wall outlet?

A: The battery this camcorder uses will require an AC outlet to charger it. We do have the GOAL ZERO Yeti 150 Portable Power Station with an AC connection you could use, BH #GOGZ22004. https://bhpho.to/2IFomvG

Q: 10. Maximum size of sdxc memory card

A: The largest capacity memory card for the JVC GY-HM170UA 4KCAM Compact Professional Camcorder with Top Handle Audio Unit is 256GB.