RC4M-900SX DMX6dim-500 High Power 6-Channel Dimmer
SKU: 69669408624

RC4M-900SX DMX6dim-500 High Power 6-Channel Dimmer

Sale price$424.46 Regular price$471.62
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Description

RC4M-900SX DMX6dim-500 High Power 6-Channel DimmerProduct Information The RC4Magic 900SX DMX6dim 500 is a 42A high power 6 channel DC dimmer for props, turntables, set pieces, and more. It smoothly dims LEDs and lamps, controls small DC motors with wide range speed control, and provides many features to optimize color and appearance for a variety of theatre and motion picture applications. It operates from 6VDC to 35VDC with low heat generation and maximum energy efficiency. Each DMX6dim 500 purchase

Product Information

The RC4Magic-900SX DMX6dim-500 is a 42A high-power 6-channel DC dimmer for props, turntables, set pieces, and more. It smoothly dims LEDs and lamps, controls small DC motors with wide-range speed control, and provides many features to optimize color and appearance for a variety of theatre and motion-picture applications. It operates from 6VDC to 35VDC with low heat generation and maximum energy efficiency.

Each DMX6dim-500 purchase comes with one set of Anderson Connectors.

RC4Magic-900 operates in the 902-928 MHz RF band, licensed ONLY for USA, Canada, Australia and New Zealand. In other jurisdictions, including Europe, Asia, and Africa, our RC4 2.4GHz LumenDim system is the perfect choice.

 

YOU MUST UPDATE RC4 COMMANDER SOFTWARE WHEN ADDING NEW DEVICES TO RC4MAGIC SYSTEMS. THIS UPDATE IS MANDATORY FOR COMPATIBILITY WITH BOTH OLD AND NEW VERSIONS OF RC4MAGIC FIRMWARE.  Visit our downloads page.

 

MORE INFORMATION

 

Interference from other wireless devices is literally a thing of the past when using the 900SX series of products, and the result is a signal that is faster, more secure, and more reliable.

This devise includes a built-in radio receiver and uses RC4 OneTouch™ for easy assignment of any DMX channel and dimmer curve to any dimmer with a single press of a single button. Device configuration can also be done with Remote Device Management (RDM) and RC4 Commander Configuration Software.

The RC4Magic-900SX DMX6dim-500 features include:

  • PWM frequencies Optimizations for power handling, smoothest resolution, eliminating artifacts in video, and eliminating noise in audio systems.
  • RC4 Digital Persistence™ A carefully engineered thermal model makes LEDs fade up and down like incandescent and halogen lamps.
  • HSL Color Controller Choose to use Hue/Saturation/Level (brightness) control of color if desired.
  • RC4 ColorMatch™ Match color palettes and white-balance different LED sources from different manufacturers.
  • RC4 Flkr Effects Engine™ Create personalized visual effects, including fire, welding spark, and much more.
  • Remote Device Management (RDM) The DMX standard for device configuration, including E1.37 dimmer control extensions.
  • RC4 CodeLoader™ Update firmware to add features.  Since 2014, more than 10 new features have been added at no cost to users!

The SX Series of products now includes 19-bit dimming, which is eight times finer than 16-bit with a whopping 524,288 steps of resolution. For users, this means exceptionally smooth LED dimming, especially at the bottom end of the curve. All RC dimmers also feature Curve Tweak – the ability to fine-tune between true linear and true ISL to find the perfect fit for any particular LED source. You can even tweak each primary color differently. Dimming is suddenly as smooth as silk.

Learn more about working with the RC4Magic-900SX DMX6dim-500 at the RC4 Knowledge Base

RC4’s Hue/Saturation/Level (HSL) Color Controller delivers best-in-class color consistency over the entire dimming range, ensuring precise mix ratios even at very low dimmer levels. Unlike single-channel DMX control of color from a console, the RC4 HSL Color Controller maintains high ratiometric precision throughout the dimming range.

Worried about PWM frequencies? All RC4 Series 3 dimmers provide low, mid, high and supersonic PWM frequencies while eliminating a myriad of problems, from visible strobing to audio interference.

This 6-channel receiver is ideal for use with the dimmers built-in RC4 Flkr Effects Engine™. Using DMX channels for control, dynamic animated effects are easily and quickly created — this is not a canned effect generator, it is a tool for creating unique looks to suit any need.

Anderson Powerpole connectors are provided for connection of the power supply ( /-DC IN red/black) and load devices (two red OUT terminals, -DimA grey, -DimB grey, -DimC grey, -DimD grey, -DimE grey, -DimF grey). The supply powers both the internal electronics and the connected loads. Dimmers switch on the negative side of the circuit, ideal for common-anode (common positive) LED tape and panels. The dimmer output voltage is precisely the DC power input voltage with no appreciable losses within the 42A total power handling of the device.  When operating at or near the maximum power capacity, Anderson 45A pins must be used at the power input, all wiring must be appropriately sized and in compliance with applicable electrical codes, and external fuses or circuit breakers should be used at the power source and in each individual dimmer circuit.

The mini-plug wired DMX data port can be used with a range of RC4 DMX cables, including 3-pin and 5-pin male and female XLR adapters. The most common adapter is the RC4DMX5FA with 5-pin female XLR connector.  This port can output DMX data to nearby fixtures including fog machines, moving lights, and projector dousers. The DMX port can also be configured as a DMX input, allowing the DMX4dim-500 to be used as a wired dimmer.

With a wired connection, a comprehensive RDM implementation includes E1.37 dimmer configuration parameters, numerous status sensors (voltage, temperature, current), and each individual dimmer appears as an RDM sub-device.

Need to work with a battery pack? The RC4Magic-900SX DMX6dim-500 is perfectly paired with the 30-volt battery belts that are used extensively in film.

All prices and specifications are subject to change without notice.

 

 

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69669408624

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4.1 ★★★★★
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J
Verified Purchase
JM
Los Angeles, US
★★★★★ 1
Hours of my life I won’t get back.
Style: Receiver
I tried to make this system work. I REALLY did. Probably blew 10 hours trying to somehow make it work. Had to return it. Customer Support - What customer support? Yamaha cut hours from weak 9 to only 5 hrs a day. Email/chat got no call back. It’s so bad I’m not sure Yamaha is gonna make it. Lip sync - Impossible to fix video to sound lag. Musiccast wireless - See lag. Also sound is tinny as hell. Also won’t stay linked. Could not get speakers to respond to giant volume knob. Would respond to app. App was mediocre. Tried to use with YSP-5600 sound bar which is allegedly Mussiccast. Nope. In short, it has been a HORRIBLE experience and I really tried.
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Reviewed in the United States on January 12, 2022
A
Verified Purchase
AB
Fort Morgan, US
★★★★★ 3
Replacing a RXA770/780/880? You May be Disappointed.
Style: Receiver
I will start with the issues. (1.) HDMI audio drop outs. This can be fix by going into your tv and changing your audio settings from auto to pass through. However I remember this causing an inconvenience of some sort. I did not have to make this change with Marantz M1, Sony AZ1000, Or Integra DRX3.4. (2.) when unit goes into auto-standby while using the digital optical input, it will freeze after turning it on again. I had to unplug it to get it to work correctly. this happened every time. (3.) The plastic front panel can scratch easily. You may want to use a can of air to clean it. Yamaha should have flipped the design-the metal/aluminum where the glass/plastic is and the plastic where the metal is. (4) If using the coaxial for tv audio, It will take 9 full seconds before audio is heard. I had to buy a new TV(this was before the other issues were discovered). Finally (5) if you are replacing a RXA770/780/880, you may be disappointed. You'll have to step up to the RXA4A to get the features like PEQ and menus you had with them. Sound and Power: The 2 channel specs between the Yamaha RXA2A and The Yamaha RN1000A stereo receiver are similar. Don't let that fool you. The RN1000A is way more powerful and sound much better with music, however the A2A was way better than the RN1000A for movies and tv. In full range, sub off, the RXA2A could not drive the Polk RTIa5's well with music. In fact, to me the Marantz M1class D and the Sony AZ1000 70/70w class AB sounded more powerful and musical, making them easier to listen to than the A2A. The Integra best all 3 AVR's for music in full range mode without a sub to my ears. But with the 3.4, the sub output volume was way too low, I hated the click noise(sounds like it powered on again) when turning up master volume, and I couldn't use the presets without changing the source. The Yamaha RN1000a is the best for music only, especially at a sale price. My Positives: It come with a 5 year warranty when registered. It's well built, especially better than the Sony. You get 8 presets that you can set to the same source or different sources almost any kind of way. The dialogue mode works very well even for music. Yamaha Support is very helpful. If yours don't come with the above issues/defects that I listed, I think it can be easy to just set it, forget about it and enjoy it.
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Reviewed in the United States on February 8, 2026
D
Verified Purchase
DougMac
Alexandria, US
★★★★★ 5
Excellent AVR!
Style: Receiver
Our projector in our home theater died and I updated to a 4K projector. I was using a 10 year old Onkyo receiver. It was still working fine, but being that old it did not have the latest audio codecs or 4K HDMI, so I decided to go ahead and upgrade my AVR. I had bought a relatively inexpensive Yamaha for our living room TV a few years ago and have been pleased with its performance. I looked at the RX-A2A and RX-A4A. After reading numerous reviews and tests, I decided to go with the A2A, since it was on sale and much less expensive. The difference in features were not important to me. I only need one HDMI output and only have three inputs. While the A4A has a more powerful amp and better power supply, I thought the A2A would be sufficient since our home theater is "cozy" about the same size as a living room. My speakers in my 7.1 setup are very efficient and we play music and videos at a reasonable loudness. Still, I was concerned that the A2A would match the performance of the Onkyo with its beefier power supply and more power. My fears were soon put to rest. After swapping out the units, I set up the A2A. It only took 10 minutes, including running YPAO to calibrate the system. I designed the room carefully and it has acoustic treatments, including bass traps. Therefore, the adjustments made by YPAO were minimal. We watched "No Time to Die", which has a well-regarded soundtrack full of dialog, music and special effects, including some beefy LFE. The A2A handled it all with aplomb, even at a higher-than-normal volume setting. I felt there was a noticeable improvement in audio quality. My adult son, who didn't know I upgraded to the Yamaha, remarked how the audio sounded more balanced and refined, which he attributed my sound treatments (he'd already heard the Onkyo after I had installed them). Video quality is also excellent, seamlessly passing the HDR 4K signal to the projector. Although I'm frugal and didn't want to upgrade my AVR, I'm glad I did. I'm also glad I went with the A2A.
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Reviewed in the United States on July 8, 2024
T
Verified Purchase
Timothy Cox
Massapequa, US
★★★★★ 5
Yamaha RX A2A
Style: Receiver, Style: Receiver
It was time to replace my old receiver with a current version. Much of the technology has changed when comparing receivers today versus 20 years ago. However, the Yamaha RX – A2 A offered a great balance between price and features. Hooking up my existing components and high definition television was extremely easy. I would recommend downloading the users manual from the Yamaha website to brush up on all options and features available during set up. The sound reproduction is top notch. I also hear the difference in surround sound reproduction compared to my older model. Once you spend quality time setting up your receiver to reflect the setup you desire, this model does not disappoint. I was able to set up my second zone so I can listen to a completely different input compared to the main room. I especially like the value added Bluetooth feature so I can connect directly to the receiver without any wires connection.
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Reviewed in the United States on March 11, 2026
W
Verified Purchase
Willie
Lexington, US
★★★★★ 5
Great Yamaha quality and features as expected.
Style: Receiver
Love it! Easy set up lots of options. Beautiful immersion sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025

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